diff --git a/build.gradle.kts b/build.gradle.kts
index e7cdc45..b354091 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -11,9 +11,10 @@ val snapshot = true
 // end
 
 // The release version of https://github.com/open-telemetry/semantic-conventions used to generate classes
-var semanticConventionsVersion = "1.28.0"
+var semanticConventionsVersion = "1.29.0"
 val schemaUrlVersions = listOf(
     semanticConventionsVersion,
+    "1.28.0",
     "1.27.0",
     "1.26.0",
     "1.25.0",
@@ -55,7 +56,7 @@ nexusPublishing {
 }
 
 // start - define tasks to download, unzip, and generate from opentelemetry/semantic-conventions
-var generatorVersion = "v0.9.1"
+var generatorVersion = "v0.12.0"
 val semanticConventionsRepoZip = "https://github.com/open-telemetry/semantic-conventions/archive/v${semanticConventionsVersion}.zip"
 val schemaUrl = "https://opentelemetry.io/schemas/$semanticConventionsVersion"
 
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/AwsIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/AwsIncubatingAttributes.java
index a2431f3..5cfd416 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/AwsIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/AwsIncubatingAttributes.java
@@ -232,8 +232,6 @@ public final class AwsIncubatingAttributes {
    * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html">copy-object
    * operation within the S3 API</a>. This applies in particular to the following operations:
    *
-   * <p>
-   *
    * <ul>
    *   <li><a
    *       href="https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html">copy-object</a>
@@ -266,8 +264,6 @@ public final class AwsIncubatingAttributes {
    * require the object key as a mandatory parameter. This applies in particular to the following
    * operations:
    *
-   * <p>
-   *
    * <ul>
    *   <li><a
    *       href="https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html">copy-object</a>
@@ -326,8 +322,6 @@ public final class AwsIncubatingAttributes {
    * href="https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html">S3 API</a> multipart
    * operations. This applies in particular to the following operations:
    *
-   * <p>
-   *
    * <ul>
    *   <li><a
    *       href="https://docs.aws.amazon.com/cli/latest/reference/s3api/abort-multipart-upload.html">abort-multipart-upload</a>
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CicdIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CicdIncubatingAttributes.java
index d008457..1746610 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CicdIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CicdIncubatingAttributes.java
@@ -21,7 +21,7 @@ public final class CicdIncubatingAttributes {
 
   /**
    * The human readable name of a task within a pipeline. Task here most closely aligns with a <a
-   * href="https://en.wikipedia.org/wiki/Pipeline_(computing)">computing process</a> in a pipeline.
+   * href="https://wikipedia.org/wiki/Pipeline_(computing)">computing process</a> in a pipeline.
    * Other terms for tasks include commands, steps, and procedures.
    */
   public static final AttributeKey<String> CICD_PIPELINE_TASK_NAME =
@@ -32,8 +32,8 @@ public final class CicdIncubatingAttributes {
       stringKey("cicd.pipeline.task.run.id");
 
   /**
-   * The <a href="https://en.wikipedia.org/wiki/URL">URL</a> of the pipeline run providing the
-   * complete address in order to locate and identify the pipeline run.
+   * The <a href="https://wikipedia.org/wiki/URL">URL</a> of the pipeline run providing the complete
+   * address in order to locate and identify the pipeline run.
    */
   public static final AttributeKey<String> CICD_PIPELINE_TASK_RUN_URL_FULL =
       stringKey("cicd.pipeline.task.run.url.full");
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CloudIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CloudIncubatingAttributes.java
index 493d117..8ede5de 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CloudIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CloudIncubatingAttributes.java
@@ -69,8 +69,6 @@ public final class CloudIncubatingAttributes {
    * <p>The exact value to use for {@code cloud.resource_id} depends on the cloud provider. The
    * following well-known definitions MUST be used if you set this attribute and they apply:
    *
-   * <p>
-   *
    * <ul>
    *   <li><strong>AWS Lambda:</strong> The function <a
    *       href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">ARN</a>.
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CloudfoundryIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CloudfoundryIncubatingAttributes.java
index 4e048a2..bbae154 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CloudfoundryIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/CloudfoundryIncubatingAttributes.java
@@ -30,7 +30,7 @@ public final class CloudfoundryIncubatingAttributes {
    * <p>Notes:
    *
    * <p>CloudFoundry defines the {@code instance_id} in the <a
-   * href="https://github.com/cloudfoundry/loggregator-api#v2-envelope">Loggegator v2 envelope</a>.
+   * href="https://github.com/cloudfoundry/loggregator-api#v2-envelope">Loggregator v2 envelope</a>.
    * It is used for logs and metrics emitted by CloudFoundry. It is supposed to contain the
    * application instance index for applications deployed on the runtime.
    *
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/DbIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/DbIncubatingAttributes.java
index a64370e..cd2b250 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/DbIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/DbIncubatingAttributes.java
@@ -8,11 +8,13 @@
 import static io.opentelemetry.api.common.AttributeKey.booleanKey;
 import static io.opentelemetry.api.common.AttributeKey.doubleKey;
 import static io.opentelemetry.api.common.AttributeKey.longKey;
+import static io.opentelemetry.api.common.AttributeKey.stringArrayKey;
 import static io.opentelemetry.api.common.AttributeKey.stringKey;
 import static io.opentelemetry.semconv.AttributeKeyTemplate.stringKeyTemplate;
 
 import io.opentelemetry.api.common.AttributeKey;
 import io.opentelemetry.semconv.AttributeKeyTemplate;
+import java.util.List;
 
 // DO NOT EDIT, this is an Auto-generated file from
 // buildscripts/templates/registry/incubating_java/IncubatingSemanticAttributes.java.j2
@@ -100,12 +102,15 @@ public final class DbIncubatingAttributes {
    * <p>Notes:
    *
    * <p>It is RECOMMENDED to capture the value as provided by the application without attempting to
-   * do any case normalization. If the collection name is parsed from the query text, it SHOULD be
-   * the first collection name found in the query and it SHOULD match the value provided in the
-   * query text including any schema and database name prefix. For batch operations, if the
-   * individual operations are known to have the same collection name then that collection name
-   * SHOULD be used, otherwise {@code db.collection.name} SHOULD NOT be captured. This attribute has
-   * stability level RELEASE CANDIDATE.
+   * do any case normalization.
+   *
+   * <p>The collection name SHOULD NOT be extracted from {@code db.query.text}, unless the query
+   * format is known to only ever have a single collection name present.
+   *
+   * <p>For batch operations, if the individual operations are known to have the same collection
+   * name then that collection name SHOULD be used.
+   *
+   * <p>This attribute has stability level RELEASE CANDIDATE.
    */
   public static final AttributeKey<String> DB_COLLECTION_NAME = stringKey("db.collection.name");
 
@@ -127,6 +132,13 @@ public final class DbIncubatingAttributes {
   public static final AttributeKey<String> DB_COSMOSDB_CONNECTION_MODE =
       stringKey("db.cosmosdb.connection_mode");
 
+  /**
+   * Account or request <a
+   * href="https://learn.microsoft.com/azure/cosmos-db/consistency-levels">consistency level</a>.
+   */
+  public static final AttributeKey<String> DB_COSMOSDB_CONSISTENCY_LEVEL =
+      stringKey("db.cosmosdb.consistency_level");
+
   /**
    * Deprecated, use {@code db.collection.name} instead.
    *
@@ -138,15 +150,36 @@ public final class DbIncubatingAttributes {
   public static final AttributeKey<String> DB_COSMOSDB_CONTAINER =
       stringKey("db.cosmosdb.container");
 
-  /** Cosmos DB Operation Type. */
+  /**
+   * Deprecated, no replacement at this time.
+   *
+   * <p>
+   *
+   * @deprecated No replacement at this time.
+   */
+  @Deprecated
   public static final AttributeKey<String> DB_COSMOSDB_OPERATION_TYPE =
       stringKey("db.cosmosdb.operation_type");
 
-  /** RU consumed for that operation */
+  /**
+   * List of regions contacted during operation in the order that they were contacted. If there is
+   * more than one region listed, it indicates that the operation was performed on multiple regions
+   * i.e. cross-regional call.
+   *
+   * <p>Notes:
+   *
+   * <p>Region name matches the format of {@code displayName} in <a
+   * href="https://learn.microsoft.com/rest/api/subscription/subscriptions/list-locations?view=rest-subscription-2021-10-01&tabs=HTTP#location">Azure
+   * Location API</a>
+   */
+  public static final AttributeKey<List<String>> DB_COSMOSDB_REGIONS_CONTACTED =
+      stringArrayKey("db.cosmosdb.regions_contacted");
+
+  /** Request units consumed for the operation. */
   public static final AttributeKey<Double> DB_COSMOSDB_REQUEST_CHARGE =
       doubleKey("db.cosmosdb.request_charge");
 
-  /** Request payload size in bytes */
+  /** Request payload size in bytes. */
   public static final AttributeKey<Long> DB_COSMOSDB_REQUEST_CONTENT_LENGTH =
       longKey("db.cosmosdb.request_content_length");
 
@@ -292,28 +325,61 @@ public final class DbIncubatingAttributes {
    * <p>Notes:
    *
    * <p>It is RECOMMENDED to capture the value as provided by the application without attempting to
-   * do any case normalization. If the operation name is parsed from the query text, it SHOULD be
-   * the first operation name found in the query. For batch operations, if the individual operations
-   * are known to have the same operation name then that operation name SHOULD be used prepended by
-   * {@code BATCH }, otherwise {@code db.operation.name} SHOULD be {@code BATCH} or some other
-   * database system specific term if more applicable. This attribute has stability level RELEASE
-   * CANDIDATE.
+   * do any case normalization.
+   *
+   * <p>The operation name SHOULD NOT be extracted from {@code db.query.text}, unless the query
+   * format is known to only ever have a single operation name present.
+   *
+   * <p>For batch operations, if the individual operations are known to have the same operation name
+   * then that operation name SHOULD be used prepended by {@code BATCH }, otherwise {@code
+   * db.operation.name} SHOULD be {@code BATCH} or some other database system specific term if more
+   * applicable.
+   *
+   * <p>This attribute has stability level RELEASE CANDIDATE.
    */
   public static final AttributeKey<String> DB_OPERATION_NAME = stringKey("db.operation.name");
 
+  /**
+   * A database operation parameter, with {@code <key>} being the parameter name, and the attribute
+   * value being a string representation of the parameter value.
+   *
+   * <p>Notes:
+   *
+   * <p>If a parameter has no name and instead is referenced only by index, then {@code <key>}
+   * SHOULD be the 0-based index. If {@code db.query.text} is also captured, then {@code
+   * db.operation.parameter.<key>} SHOULD match up with the parameterized placeholders present in
+   * {@code db.query.text}. This attribute has stability level RELEASE CANDIDATE.
+   */
+  public static final AttributeKeyTemplate<String> DB_OPERATION_PARAMETER =
+      stringKeyTemplate("db.operation.parameter");
+
   /**
    * A query parameter used in {@code db.query.text}, with {@code <key>} being the parameter name,
    * and the attribute value being a string representation of the parameter value.
    *
-   * <p>Notes:
+   * <p>
    *
-   * <p>Query parameters should only be captured when {@code db.query.text} is parameterized with
-   * placeholders. If a parameter has no name and instead is referenced only by index, then {@code
-   * <key>} SHOULD be the 0-based index. This attribute has stability level RELEASE CANDIDATE.
+   * @deprecated Replaced by {@code db.operation.parameter}.
    */
+  @Deprecated
   public static final AttributeKeyTemplate<String> DB_QUERY_PARAMETER =
       stringKeyTemplate("db.query.parameter");
 
+  /**
+   * Low cardinality representation of a database query text.
+   *
+   * <p>Notes:
+   *
+   * <p>{@code db.query.summary} provides static summary of the query text. It describes a class of
+   * database queries and is useful as a grouping key, especially when analyzing telemetry for
+   * database calls involving complex queries. Summary may be available to the instrumentation
+   * through instrumentation hooks or other means. If it is not available, instrumentations that
+   * support query parsing SHOULD generate a summary following <a
+   * href="../../docs/database/database-spans.md#generating-a-summary-of-the-query-text">Generating
+   * query summary</a> section. This attribute has stability level RELEASE CANDIDATE.
+   */
+  public static final AttributeKey<String> DB_QUERY_SUMMARY = stringKey("db.query.summary");
+
   /**
    * The database query being executed.
    *
@@ -343,6 +409,10 @@ public final class DbIncubatingAttributes {
   public static final AttributeKey<Long> DB_REDIS_DATABASE_INDEX =
       longKey("db.redis.database_index");
 
+  /** Number of rows returned by the operation. */
+  public static final AttributeKey<Long> DB_RESPONSE_RETURNED_ROWS =
+      longKey("db.response.returned_rows");
+
   /**
    * Database response status code.
    *
@@ -464,7 +534,7 @@ private DbClientConnectionsStateIncubatingValues() {}
 
   /** Values for {@link #DB_COSMOSDB_CONNECTION_MODE}. */
   public static final class DbCosmosdbConnectionModeIncubatingValues {
-    /** Gateway (HTTP) connections mode */
+    /** Gateway (HTTP) connection. */
     public static final String GATEWAY = "gateway";
 
     /** Direct connection. */
@@ -473,7 +543,32 @@ public static final class DbCosmosdbConnectionModeIncubatingValues {
     private DbCosmosdbConnectionModeIncubatingValues() {}
   }
 
-  /** Values for {@link #DB_COSMOSDB_OPERATION_TYPE}. */
+  /** Values for {@link #DB_COSMOSDB_CONSISTENCY_LEVEL}. */
+  public static final class DbCosmosdbConsistencyLevelIncubatingValues {
+    /** strong. */
+    public static final String STRONG = "Strong";
+
+    /** bounded_staleness. */
+    public static final String BOUNDED_STALENESS = "BoundedStaleness";
+
+    /** session. */
+    public static final String SESSION = "Session";
+
+    /** eventual. */
+    public static final String EVENTUAL = "Eventual";
+
+    /** consistent_prefix. */
+    public static final String CONSISTENT_PREFIX = "ConsistentPrefix";
+
+    private DbCosmosdbConsistencyLevelIncubatingValues() {}
+  }
+
+  /**
+   * Values for {@link #DB_COSMOSDB_OPERATION_TYPE}
+   *
+   * @deprecated No replacement at this time.
+   */
+  @Deprecated
   public static final class DbCosmosdbOperationTypeIncubatingValues {
     /** batch. */
     public static final String BATCH = "batch";
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/DeploymentIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/DeploymentIncubatingAttributes.java
index c26d19c..6620a7c 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/DeploymentIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/DeploymentIncubatingAttributes.java
@@ -35,8 +35,6 @@ public final class DeploymentIncubatingAttributes {
    * resource attributes. This implies that resources carrying the following attribute combinations
    * MUST be considered to be identifying the same service:
    *
-   * <p>
-   *
    * <ul>
    *   <li>{@code service.name=frontend}, {@code deployment.environment.name=production}
    *   <li>{@code service.name=frontend}, {@code deployment.environment.name=staging}.
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ErrorIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ErrorIncubatingAttributes.java
index 035efec..97a6af3 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ErrorIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ErrorIncubatingAttributes.java
@@ -36,14 +36,14 @@ public final class ErrorIncubatingAttributes {
    * <p>If a specific domain defines its own set of error identifiers (such as HTTP or gRPC status
    * codes), it's RECOMMENDED to:
    *
-   * <p>
-   *
    * <ul>
    *   <li>Use a domain-specific attribute
    *   <li>Set {@code error.type} to capture all errors, regardless of whether they are defined
    *       within the domain-specific set or not.
    * </ul>
    *
+   * <p>
+   *
    * @deprecated deprecated in favor of stable {@link
    *     io.opentelemetry.semconv.ErrorAttributes#ERROR_TYPE} attribute.
    */
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/FaasIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/FaasIncubatingAttributes.java
index 2c6978b..88d8139 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/FaasIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/FaasIncubatingAttributes.java
@@ -58,8 +58,6 @@ public final class FaasIncubatingAttributes {
    *
    * <p>Notes:
    *
-   * <p>
-   *
    * <ul>
    *   <li><strong>AWS Lambda:</strong> Use the (full) log stream name.
    * </ul>
@@ -123,8 +121,6 @@ public final class FaasIncubatingAttributes {
    * function name MUST be used for this attribute (and consequently the span name) for the listed
    * cloud providers/products:
    *
-   * <p>
-   *
    * <ul>
    *   <li><strong>Azure:</strong> The full name {@code <FUNCAPP>/<FUNC>}, i.e., function app name
    *       followed by a forward slash followed by the function name (this form can also be seen in
@@ -152,8 +148,6 @@ public final class FaasIncubatingAttributes {
    *
    * <p>Depending on the cloud provider and platform, use:
    *
-   * <p>
-   *
    * <ul>
    *   <li><strong>AWS Lambda:</strong> The <a
    *       href="https://docs.aws.amazon.com/lambda/latest/dg/configuration-versions.html">function
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/FeatureFlagIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/FeatureFlagIncubatingAttributes.java
index fb55216..9ec5f93 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/FeatureFlagIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/FeatureFlagIncubatingAttributes.java
@@ -13,16 +13,33 @@
 // buildscripts/templates/registry/incubating_java/IncubatingSemanticAttributes.java.j2
 @SuppressWarnings("unused")
 public final class FeatureFlagIncubatingAttributes {
-  /** The unique identifier of the feature flag. */
+  /** The unique identifier for the flag evaluation context. For example, the targeting key. */
+  public static final AttributeKey<String> FEATURE_FLAG_CONTEXT_ID =
+      stringKey("feature_flag.context.id");
+
+  /** A message explaining the nature of an error occurring during flag evaluation. */
+  public static final AttributeKey<String> FEATURE_FLAG_EVALUATION_ERROR_MESSAGE =
+      stringKey("feature_flag.evaluation.error.message");
+
+  /** The reason code which shows how a feature flag value was determined. */
+  public static final AttributeKey<String> FEATURE_FLAG_EVALUATION_REASON =
+      stringKey("feature_flag.evaluation.reason");
+
+  /** The lookup key of the feature flag. */
   public static final AttributeKey<String> FEATURE_FLAG_KEY = stringKey("feature_flag.key");
 
-  /** The name of the service provider that performs the flag evaluation. */
+  /** Identifies the feature flag provider. */
   public static final AttributeKey<String> FEATURE_FLAG_PROVIDER_NAME =
       stringKey("feature_flag.provider_name");
 
   /**
-   * SHOULD be a semantic identifier for a value. If one is unavailable, a stringified version of
-   * the value can be used.
+   * The identifier of the <a href="https://openfeature.dev/specification/glossary/#flag-set">flag
+   * set</a> to which the feature flag belongs.
+   */
+  public static final AttributeKey<String> FEATURE_FLAG_SET_ID = stringKey("feature_flag.set.id");
+
+  /**
+   * A semantic identifier for an evaluated flag value.
    *
    * <p>Notes:
    *
@@ -30,13 +47,53 @@ public final class FeatureFlagIncubatingAttributes {
    * a value without including the value itself. This can provide additional context for
    * understanding the meaning behind a value. For example, the variant {@code red} maybe be used
    * for the value {@code #c05543}.
-   *
-   * <p>A stringified version of the value can be used in situations where a semantic identifier is
-   * unavailable. String representation of the value should be determined by the implementer.
    */
   public static final AttributeKey<String> FEATURE_FLAG_VARIANT = stringKey("feature_flag.variant");
 
+  /**
+   * The version of the ruleset used during the evaluation. This may be any stable value which
+   * uniquely identifies the ruleset.
+   */
+  public static final AttributeKey<String> FEATURE_FLAG_VERSION = stringKey("feature_flag.version");
+
   // Enum definitions
+  /** Values for {@link #FEATURE_FLAG_EVALUATION_REASON}. */
+  public static final class FeatureFlagEvaluationReasonIncubatingValues {
+    /** The resolved value is static (no dynamic evaluation). */
+    public static final String STATIC = "static";
+
+    /**
+     * The resolved value fell back to a pre-configured value (no dynamic evaluation occurred or
+     * dynamic evaluation yielded no result).
+     */
+    public static final String DEFAULT = "default";
+
+    /**
+     * The resolved value was the result of a dynamic evaluation, such as a rule or specific
+     * user-targeting.
+     */
+    public static final String TARGETING_MATCH = "targeting_match";
+
+    /** The resolved value was the result of pseudorandom assignment. */
+    public static final String SPLIT = "split";
+
+    /** The resolved value was retrieved from cache. */
+    public static final String CACHED = "cached";
+
+    /** The resolved value was the result of the flag being disabled in the management system. */
+    public static final String DISABLED = "disabled";
+
+    /** The reason for the resolved value could not be determined. */
+    public static final String UNKNOWN = "unknown";
+
+    /** The resolved value is non-authoritative or possibly out of date */
+    public static final String STALE = "stale";
+
+    /** The resolved value was the result of an error. */
+    public static final String ERROR = "error";
+
+    private FeatureFlagEvaluationReasonIncubatingValues() {}
+  }
 
   private FeatureFlagIncubatingAttributes() {}
 }
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/GenAiIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/GenAiIncubatingAttributes.java
index b08953d..1cefc90 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/GenAiIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/GenAiIncubatingAttributes.java
@@ -35,7 +35,7 @@ public final class GenAiIncubatingAttributes {
   public static final AttributeKey<Long> GEN_AI_OPENAI_REQUEST_SEED =
       longKey("gen_ai.openai.request.seed");
 
-  /** The service tier requested. May be a specific tier, detault, or auto. */
+  /** The service tier requested. May be a specific tier, default, or auto. */
   public static final AttributeKey<String> GEN_AI_OPENAI_REQUEST_SERVICE_TIER =
       stringKey("gen_ai.openai.request.service_tier");
 
@@ -43,6 +43,10 @@ public final class GenAiIncubatingAttributes {
   public static final AttributeKey<String> GEN_AI_OPENAI_RESPONSE_SERVICE_TIER =
       stringKey("gen_ai.openai.response.service_tier");
 
+  /** A fingerprint to track any eventual change in the Generative AI environment. */
+  public static final AttributeKey<String> GEN_AI_OPENAI_RESPONSE_SYSTEM_FINGERPRINT =
+      stringKey("gen_ai.openai.response.system_fingerprint");
+
   /**
    * The name of the operation being performed.
    *
@@ -65,6 +69,17 @@ public final class GenAiIncubatingAttributes {
    */
   @Deprecated public static final AttributeKey<String> GEN_AI_PROMPT = stringKey("gen_ai.prompt");
 
+  /**
+   * The encoding formats requested in an embeddings operation, if specified.
+   *
+   * <p>Notes:
+   *
+   * <p>In some GenAI systems the encoding formats are called embedding types. Also, some GenAI
+   * systems only accept a single format per request.
+   */
+  public static final AttributeKey<List<String>> GEN_AI_REQUEST_ENCODING_FORMATS =
+      stringArrayKey("gen_ai.request.encoding_formats");
+
   /** The frequency penalty setting for the GenAI request. */
   public static final AttributeKey<Double> GEN_AI_REQUEST_FREQUENCY_PENALTY =
       doubleKey("gen_ai.request.frequency_penalty");
@@ -199,6 +214,13 @@ public static final class GenAiOperationNameIncubatingValues {
      */
     public static final String TEXT_COMPLETION = "text_completion";
 
+    /**
+     * Embeddings operation such as <a
+     * href="https://platform.openai.com/docs/api-reference/embeddings/create">OpenAI Create
+     * embeddings API</a>
+     */
+    public static final String EMBEDDINGS = "embeddings";
+
     private GenAiOperationNameIncubatingValues() {}
   }
 
@@ -216,6 +238,15 @@ public static final class GenAiSystemIncubatingValues {
     /** Cohere */
     public static final String COHERE = "cohere";
 
+    /** Azure AI Inference */
+    public static final String AZ_AI_INFERENCE = "az.ai.inference";
+
+    /** IBM Watsonx AI */
+    public static final String IBM_WATSONX_AI = "ibm.watsonx.ai";
+
+    /** AWS Bedrock */
+    public static final String AWS_BEDROCK = "aws.bedrock";
+
     private GenAiSystemIncubatingValues() {}
   }
 
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/GeoIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/GeoIncubatingAttributes.java
new file mode 100644
index 0000000..0488161
--- /dev/null
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/GeoIncubatingAttributes.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package io.opentelemetry.semconv.incubating;
+
+import static io.opentelemetry.api.common.AttributeKey.doubleKey;
+import static io.opentelemetry.api.common.AttributeKey.stringKey;
+
+import io.opentelemetry.api.common.AttributeKey;
+
+// DO NOT EDIT, this is an Auto-generated file from
+// buildscripts/templates/registry/incubating_java/IncubatingSemanticAttributes.java.j2
+@SuppressWarnings("unused")
+public final class GeoIncubatingAttributes {
+  /** Two-letter code representing continent’s name. */
+  public static final AttributeKey<String> GEO_CONTINENT_CODE = stringKey("geo.continent.code");
+
+  /**
+   * Two-letter ISO Country Code (<a href="https://wikipedia.org/wiki/ISO_3166-1#Codes">ISO 3166-1
+   * alpha2</a>).
+   */
+  public static final AttributeKey<String> GEO_COUNTRY_ISO_CODE = stringKey("geo.country.iso_code");
+
+  /** Locality name. Represents the name of a city, town, village, or similar populated place. */
+  public static final AttributeKey<String> GEO_LOCALITY_NAME = stringKey("geo.locality.name");
+
+  /**
+   * Latitude of the geo location in <a
+   * href="https://wikipedia.org/wiki/World_Geodetic_System#WGS84">WGS84</a>.
+   */
+  public static final AttributeKey<Double> GEO_LOCATION_LAT = doubleKey("geo.location.lat");
+
+  /**
+   * Longitude of the geo location in <a
+   * href="https://wikipedia.org/wiki/World_Geodetic_System#WGS84">WGS84</a>.
+   */
+  public static final AttributeKey<Double> GEO_LOCATION_LON = doubleKey("geo.location.lon");
+
+  /**
+   * Postal code associated with the location. Values appropriate for this field may also be known
+   * as a postcode or ZIP code and will vary widely from country to country.
+   */
+  public static final AttributeKey<String> GEO_POSTAL_CODE = stringKey("geo.postal_code");
+
+  /** Region ISO code (<a href="https://wikipedia.org/wiki/ISO_3166-2">ISO 3166-2</a>). */
+  public static final AttributeKey<String> GEO_REGION_ISO_CODE = stringKey("geo.region.iso_code");
+
+  // Enum definitions
+  /** Values for {@link #GEO_CONTINENT_CODE}. */
+  public static final class GeoContinentCodeIncubatingValues {
+    /** Africa */
+    public static final String AF = "AF";
+
+    /** Antarctica */
+    public static final String AN = "AN";
+
+    /** Asia */
+    public static final String AS = "AS";
+
+    /** Europe */
+    public static final String EU = "EU";
+
+    /** North America */
+    public static final String NA = "NA";
+
+    /** Oceania */
+    public static final String OC = "OC";
+
+    /** South America */
+    public static final String SA = "SA";
+
+    private GeoContinentCodeIncubatingValues() {}
+  }
+
+  private GeoIncubatingAttributes() {}
+}
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/K8sIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/K8sIncubatingAttributes.java
index 4c79aad..754ecc3 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/K8sIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/K8sIncubatingAttributes.java
@@ -36,8 +36,6 @@ public final class K8sIncubatingAttributes {
    * UUIDs as standardized by <a href="https://www.itu.int/ITU-T/studygroups/com17/oid.html">ISO/IEC
    * 9834-8 and ITU-T X.667</a>. Which states:
    *
-   * <p>
-   *
    * <blockquote>
    *
    * If generated according to one of the mechanisms defined in Rec. ITU-T X.667 | ISO/IEC 9834-8, a
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/NetworkIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/NetworkIncubatingAttributes.java
index f2e4ee5..7d6776e 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/NetworkIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/NetworkIncubatingAttributes.java
@@ -86,7 +86,7 @@ public final class NetworkIncubatingAttributes {
   public static final AttributeKey<Long> NETWORK_PEER_PORT = longKey("network.peer.port");
 
   /**
-   * <a href="https://osi-model.com/application-layer/">OSI application layer</a> or non-OSI
+   * <a href="https://wikipedia.org/wiki/Application_layer">OSI application layer</a> or non-OSI
    * equivalent.
    *
    * <p>Notes:
@@ -120,7 +120,7 @@ public final class NetworkIncubatingAttributes {
       stringKey("network.protocol.version");
 
   /**
-   * <a href="https://osi-model.com/transport-layer/">OSI transport layer</a> or <a
+   * <a href="https://wikipedia.org/wiki/Transport_layer">OSI transport layer</a> or <a
    * href="https://wikipedia.org/wiki/Inter-process_communication">inter-process communication
    * method</a>.
    *
@@ -141,7 +141,7 @@ public final class NetworkIncubatingAttributes {
   public static final AttributeKey<String> NETWORK_TRANSPORT = stringKey("network.transport");
 
   /**
-   * <a href="https://osi-model.com/network-layer/">OSI network layer</a> or non-OSI equivalent.
+   * <a href="https://wikipedia.org/wiki/Network_layer">OSI network layer</a> or non-OSI equivalent.
    *
    * <p>Notes:
    *
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ProcessIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ProcessIncubatingAttributes.java
index 63c9588..679ce11 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ProcessIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ProcessIncubatingAttributes.java
@@ -80,6 +80,17 @@ public final class ProcessIncubatingAttributes {
    * Profiling specific build ID for executables. See the OTel specification for Profiles for more
    * information.
    */
+  public static final AttributeKey<String> PROCESS_EXECUTABLE_BUILD_ID_HTLHASH =
+      stringKey("process.executable.build_id.htlhash");
+
+  /**
+   * "Deprecated, use {@code process.executable.build_id.htlhash} instead."
+   *
+   * <p>
+   *
+   * @deprecated Replaced by {@code process.executable.build_id.htlhash}
+   */
+  @Deprecated
   public static final AttributeKey<String> PROCESS_EXECUTABLE_BUILD_ID_PROFILING =
       stringKey("process.executable.build_id.profiling");
 
@@ -114,6 +125,18 @@ public final class ProcessIncubatingAttributes {
   /** Whether the process is connected to an interactive shell. */
   public static final AttributeKey<Boolean> PROCESS_INTERACTIVE = booleanKey("process.interactive");
 
+  /**
+   * The control group associated with the process.
+   *
+   * <p>Notes:
+   *
+   * <p>Control groups (cgroups) are a kernel feature used to organize and manage process resources.
+   * This attribute provides the path(s) to the cgroup(s) associated with the process, which should
+   * match the contents of the <a
+   * href="https://man7.org/linux/man-pages/man7/cgroups.7.html">/proc/<PID>/cgroup</a> file.
+   */
+  public static final AttributeKey<String> PROCESS_LINUX_CGROUP = stringKey("process.linux.cgroup");
+
   /** The username of the user that owns the process. */
   public static final AttributeKey<String> PROCESS_OWNER = stringKey("process.owner");
 
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ServiceIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ServiceIncubatingAttributes.java
index 26408fb..529e343 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ServiceIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/ServiceIncubatingAttributes.java
@@ -31,7 +31,7 @@ public final class ServiceIncubatingAttributes {
    *
    * <p>UUIDs are typically recommended, as only an opaque value for the purposes of identifying a
    * service instance is needed. Similar to what can be seen in the man page for the <a
-   * href="https://www.freedesktop.org/software/systemd/man/machine-id.html">{@code
+   * href="https://www.freedesktop.org/software/systemd/man/latest/machine-id.html">{@code
    * /etc/machine-id}</a> file, the underlying data, such as pod name and namespace should be
    * treated as confidential, being the user's choice to expose it or not via another resource
    * attribute.
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/TestIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/TestIncubatingAttributes.java
index 55af7c7..7aee574 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/TestIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/TestIncubatingAttributes.java
@@ -15,7 +15,7 @@
 public final class TestIncubatingAttributes {
   /**
    * The fully qualified human readable name of the <a
-   * href="https://en.wikipedia.org/wiki/Test_case">test case</a>.
+   * href="https://wikipedia.org/wiki/Test_case">test case</a>.
    */
   public static final AttributeKey<String> TEST_CASE_NAME = stringKey("test.case.name");
 
@@ -24,7 +24,7 @@ public final class TestIncubatingAttributes {
       stringKey("test.case.result.status");
 
   /**
-   * The human readable name of a <a href="https://en.wikipedia.org/wiki/Test_suite">test suite</a>.
+   * The human readable name of a <a href="https://wikipedia.org/wiki/Test_suite">test suite</a>.
    */
   public static final AttributeKey<String> TEST_SUITE_NAME = stringKey("test.suite.name");
 
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/UrlIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/UrlIncubatingAttributes.java
index 3bc553f..c409eb3 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/UrlIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/UrlIncubatingAttributes.java
@@ -56,12 +56,39 @@ public final class UrlIncubatingAttributes {
    *
    * <p>For network calls, URL usually has {@code scheme://host[:port][path][?query][#fragment]}
    * format, where the fragment is not transmitted over HTTP, but if it is known, it SHOULD be
-   * included nevertheless. {@code url.full} MUST NOT contain credentials passed via URL in form of
-   * {@code https://username:password@www.example.com/}. In such case username and password SHOULD
-   * be redacted and attribute's value SHOULD be {@code https://REDACTED:REDACTED@www.example.com/}.
-   * {@code url.full} SHOULD capture the absolute URL when it is available (or can be
-   * reconstructed). Sensitive content provided in {@code url.full} SHOULD be scrubbed when
-   * instrumentations can identify it.
+   * included nevertheless.
+   *
+   * <p>{@code url.full} MUST NOT contain credentials passed via URL in form of {@code
+   * https://username:password@www.example.com/}. In such case username and password SHOULD be
+   * redacted and attribute's value SHOULD be {@code https://REDACTED:REDACTED@www.example.com/}.
+   *
+   * <p>{@code url.full} SHOULD capture the absolute URL when it is available (or can be
+   * reconstructed).
+   *
+   * <p>Sensitive content provided in {@code url.full} SHOULD be scrubbed when instrumentations can
+   * identify it.
+   *
+   * <p>Query string values for the following keys SHOULD be redacted by default and replaced by the
+   * value {@code REDACTED}:
+   *
+   * <ul>
+   *   <li><a
+   *       href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html#RESTAuthenticationQueryStringAuth">{@code
+   *       AWSAccessKeyId}</a>
+   *   <li><a
+   *       href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html#RESTAuthenticationQueryStringAuth">{@code
+   *       Signature}</a>
+   *   <li><a
+   *       href="https://learn.microsoft.com/azure/storage/common/storage-sas-overview#sas-token">{@code
+   *       sig}</a>
+   *   <li><a href="https://cloud.google.com/storage/docs/access-control/signed-urls">{@code
+   *       X-Goog-Signature}</a>
+   * </ul>
+   *
+   * <p>This list is subject to change over time.
+   *
+   * <p>When a query string value is redacted, the query string key SHOULD still be preserved, e.g.
+   * {@code https://www.example.com/path?color=blue&sig=REDACTED}.
    *
    * <p>
    *
@@ -109,6 +136,28 @@ public final class UrlIncubatingAttributes {
    * <p>Sensitive content provided in {@code url.query} SHOULD be scrubbed when instrumentations can
    * identify it.
    *
+   * <p>Query string values for the following keys SHOULD be redacted by default and replaced by the
+   * value {@code REDACTED}:
+   *
+   * <ul>
+   *   <li><a
+   *       href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html#RESTAuthenticationQueryStringAuth">{@code
+   *       AWSAccessKeyId}</a>
+   *   <li><a
+   *       href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html#RESTAuthenticationQueryStringAuth">{@code
+   *       Signature}</a>
+   *   <li><a
+   *       href="https://learn.microsoft.com/azure/storage/common/storage-sas-overview#sas-token">{@code
+   *       sig}</a>
+   *   <li><a href="https://cloud.google.com/storage/docs/access-control/signed-urls">{@code
+   *       X-Goog-Signature}</a>
+   * </ul>
+   *
+   * <p>This list is subject to change over time.
+   *
+   * <p>When a query string value is redacted, the query string key SHOULD still be preserved, e.g.
+   * {@code q=OpenTelemetry&sig=REDACTED}.
+   *
    * <p>
    *
    * @deprecated deprecated in favor of stable {@link
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/UserAgentIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/UserAgentIncubatingAttributes.java
index ea3e21c..8639e6e 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/UserAgentIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/UserAgentIncubatingAttributes.java
@@ -37,6 +37,21 @@ public final class UserAgentIncubatingAttributes {
   @Deprecated
   public static final AttributeKey<String> USER_AGENT_ORIGINAL = stringKey("user_agent.original");
 
+  /**
+   * Specifies the category of synthetic traffic, such as tests or bots.
+   *
+   * <p>Notes:
+   *
+   * <p>This attribute MAY be derived from the contents of the {@code user_agent.original}
+   * attribute. Components that populate the attribute are responsible for determining what they
+   * consider to be synthetic bot or test traffic. This attribute can either be set for
+   * self-identification purposes, or on telemetry detected to be generated as a result of a
+   * synthetic request. This attribute is useful for distinguishing between genuine client traffic
+   * and synthetic traffic generated by bots or tests.
+   */
+  public static final AttributeKey<String> USER_AGENT_SYNTHETIC_TYPE =
+      stringKey("user_agent.synthetic.type");
+
   /**
    * Version of the user-agent extracted from original. Usually refers to the browser's version
    *
@@ -51,6 +66,16 @@ public final class UserAgentIncubatingAttributes {
   public static final AttributeKey<String> USER_AGENT_VERSION = stringKey("user_agent.version");
 
   // Enum definitions
+  /** Values for {@link #USER_AGENT_SYNTHETIC_TYPE}. */
+  public static final class UserAgentSyntheticTypeIncubatingValues {
+    /** Bot source. */
+    public static final String BOT = "bot";
+
+    /** Synthetic test source. */
+    public static final String TEST = "test";
+
+    private UserAgentSyntheticTypeIncubatingValues() {}
+  }
 
   private UserAgentIncubatingAttributes() {}
 }
diff --git a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/VcsIncubatingAttributes.java b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/VcsIncubatingAttributes.java
index dcf6ec9..fe0baa5 100644
--- a/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/VcsIncubatingAttributes.java
+++ b/semconv-incubating/src/main/java/io/opentelemetry/semconv/incubating/VcsIncubatingAttributes.java
@@ -14,25 +14,28 @@
 @SuppressWarnings("unused")
 public final class VcsIncubatingAttributes {
   /**
-   * The ID of the change (pull request/merge request) if applicable. This is usually a unique
-   * (within repository) identifier generated by the VCS system.
+   * The ID of the change (pull request/merge request/changelist) if applicable. This is usually a
+   * unique (within repository) identifier generated by the VCS system.
    */
-  public static final AttributeKey<String> VCS_REPOSITORY_CHANGE_ID =
-      stringKey("vcs.repository.change.id");
+  public static final AttributeKey<String> VCS_CHANGE_ID = stringKey("vcs.change.id");
+
+  /** The state of the change (pull request/merge request/changelist). */
+  public static final AttributeKey<String> VCS_CHANGE_STATE = stringKey("vcs.change.state");
 
   /**
-   * The human readable title of the change (pull request/merge request). This title is often a
-   * brief summary of the change and may get merged in to a ref as the commit summary.
+   * The human readable title of the change (pull request/merge request/changelist). This title is
+   * often a brief summary of the change and may get merged in to a ref as the commit summary.
    */
-  public static final AttributeKey<String> VCS_REPOSITORY_CHANGE_TITLE =
-      stringKey("vcs.repository.change.title");
+  public static final AttributeKey<String> VCS_CHANGE_TITLE = stringKey("vcs.change.title");
+
+  /** The type of line change being measured on a branch or change. */
+  public static final AttributeKey<String> VCS_LINE_CHANGE_TYPE = stringKey("vcs.line_change.type");
 
   /**
    * The name of the <a href="https://git-scm.com/docs/gitglossary#def_ref">reference</a> such as
    * <strong>branch</strong> or <strong>tag</strong> in the repository.
    */
-  public static final AttributeKey<String> VCS_REPOSITORY_REF_NAME =
-      stringKey("vcs.repository.ref.name");
+  public static final AttributeKey<String> VCS_REF_BASE_NAME = stringKey("vcs.ref.base.name");
 
   /**
    * The revision, literally <a href="https://www.merriam-webster.com/dictionary/revision">revised
@@ -48,28 +51,220 @@ public final class VcsIncubatingAttributes {
    * be a hash; it can simply define a <a
    * href="https://svnbook.red-bean.com/en/1.7/svn.tour.revs.specifiers.html">revision number</a>
    * which is an integer that is monotonically increasing. In cases where it is identical to the
-   * {@code ref.name}, it SHOULD still be included. It is up to the implementer to decide which
+   * {@code ref.base.name}, it SHOULD still be included. It is up to the implementer to decide which
    * value to set as the revision based on the VCS system and situational context.
    */
-  public static final AttributeKey<String> VCS_REPOSITORY_REF_REVISION =
-      stringKey("vcs.repository.ref.revision");
+  public static final AttributeKey<String> VCS_REF_BASE_REVISION =
+      stringKey("vcs.ref.base.revision");
+
+  /**
+   * The type of the <a href="https://git-scm.com/docs/gitglossary#def_ref">reference</a> in the
+   * repository.
+   */
+  public static final AttributeKey<String> VCS_REF_BASE_TYPE = stringKey("vcs.ref.base.type");
+
+  /**
+   * The name of the <a href="https://git-scm.com/docs/gitglossary#def_ref">reference</a> such as
+   * <strong>branch</strong> or <strong>tag</strong> in the repository.
+   */
+  public static final AttributeKey<String> VCS_REF_HEAD_NAME = stringKey("vcs.ref.head.name");
+
+  /**
+   * The revision, literally <a href="https://www.merriam-webster.com/dictionary/revision">revised
+   * version</a>, The revision most often refers to a commit object in Git, or a revision number in
+   * SVN.
+   *
+   * <p>Notes:
+   *
+   * <p>The revision can be a full <a
+   * href="https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.186-5.pdf">hash value (see
+   * glossary)</a>, of the recorded change to a ref within a repository pointing to a commit <a
+   * href="https://git-scm.com/docs/git-commit">commit</a> object. It does not necessarily have to
+   * be a hash; it can simply define a <a
+   * href="https://svnbook.red-bean.com/en/1.7/svn.tour.revs.specifiers.html">revision number</a>
+   * which is an integer that is monotonically increasing. In cases where it is identical to the
+   * {@code ref.head.name}, it SHOULD still be included. It is up to the implementer to decide which
+   * value to set as the revision based on the VCS system and situational context.
+   */
+  public static final AttributeKey<String> VCS_REF_HEAD_REVISION =
+      stringKey("vcs.ref.head.revision");
 
   /**
    * The type of the <a href="https://git-scm.com/docs/gitglossary#def_ref">reference</a> in the
    * repository.
    */
+  public static final AttributeKey<String> VCS_REF_HEAD_TYPE = stringKey("vcs.ref.head.type");
+
+  /**
+   * The type of the <a href="https://git-scm.com/docs/gitglossary#def_ref">reference</a> in the
+   * repository.
+   */
+  public static final AttributeKey<String> VCS_REF_TYPE = stringKey("vcs.ref.type");
+
+  /**
+   * Deprecated, use {@code vcs.change.id} instead.
+   *
+   * <p>
+   *
+   * @deprecated Deprecated, use {@code vcs.change.id} instead.
+   */
+  @Deprecated
+  public static final AttributeKey<String> VCS_REPOSITORY_CHANGE_ID =
+      stringKey("vcs.repository.change.id");
+
+  /**
+   * Deprecated, use {@code vcs.change.title} instead.
+   *
+   * <p>
+   *
+   * @deprecated Deprecated, use {@code vcs.change.title} instead.
+   */
+  @Deprecated
+  public static final AttributeKey<String> VCS_REPOSITORY_CHANGE_TITLE =
+      stringKey("vcs.repository.change.title");
+
+  /**
+   * Deprecated, use {@code vcs.ref.head.name} instead.
+   *
+   * <p>
+   *
+   * @deprecated Deprecated, use {@code vcs.ref.head.name} instead.
+   */
+  @Deprecated
+  public static final AttributeKey<String> VCS_REPOSITORY_REF_NAME =
+      stringKey("vcs.repository.ref.name");
+
+  /**
+   * Deprecated, use {@code vcs.ref.head.revision} instead.
+   *
+   * <p>
+   *
+   * @deprecated Deprecated, use {@code vcs.ref.head.revision} instead.
+   */
+  @Deprecated
+  public static final AttributeKey<String> VCS_REPOSITORY_REF_REVISION =
+      stringKey("vcs.repository.ref.revision");
+
+  /**
+   * Deprecated, use {@code vcs.ref.head.type} instead.
+   *
+   * <p>
+   *
+   * @deprecated Deprecated, use {@code vcs.ref.head.type} instead.
+   */
+  @Deprecated
   public static final AttributeKey<String> VCS_REPOSITORY_REF_TYPE =
       stringKey("vcs.repository.ref.type");
 
   /**
-   * The <a href="https://en.wikipedia.org/wiki/URL">URL</a> of the repository providing the
-   * complete address in order to locate and identify the repository.
+   * The <a href="https://wikipedia.org/wiki/URL">URL</a> of the repository providing the complete
+   * address in order to locate and identify the repository.
    */
   public static final AttributeKey<String> VCS_REPOSITORY_URL_FULL =
       stringKey("vcs.repository.url.full");
 
+  /** The type of revision comparison. */
+  public static final AttributeKey<String> VCS_REVISION_DELTA_DIRECTION =
+      stringKey("vcs.revision_delta.direction");
+
   // Enum definitions
-  /** Values for {@link #VCS_REPOSITORY_REF_TYPE}. */
+  /** Values for {@link #VCS_CHANGE_STATE}. */
+  public static final class VcsChangeStateIncubatingValues {
+    /**
+     * Open means the change is currently active and under review. It hasn't been merged into the
+     * target branch yet, and it's still possible to make changes or add comments.
+     */
+    public static final String OPEN = "open";
+
+    /**
+     * WIP (work-in-progress, draft) means the change is still in progress and not yet ready for a
+     * full review. It might still undergo significant changes.
+     */
+    public static final String WIP = "wip";
+
+    /**
+     * Closed means the merge request has been closed without merging. This can happen for various
+     * reasons, such as the changes being deemed unnecessary, the issue being resolved in another
+     * way, or the author deciding to withdraw the request.
+     */
+    public static final String CLOSED = "closed";
+
+    /**
+     * Merged indicates that the change has been successfully integrated into the target codebase.
+     */
+    public static final String MERGED = "merged";
+
+    private VcsChangeStateIncubatingValues() {}
+  }
+
+  /** Values for {@link #VCS_LINE_CHANGE_TYPE}. */
+  public static final class VcsLineChangeTypeIncubatingValues {
+    /** How many lines were added. */
+    public static final String ADDED = "added";
+
+    /** How many lines were removed. */
+    public static final String REMOVED = "removed";
+
+    private VcsLineChangeTypeIncubatingValues() {}
+  }
+
+  /** Values for {@link #VCS_REF_BASE_TYPE}. */
+  public static final class VcsRefBaseTypeIncubatingValues {
+    /**
+     * <a
+     * href="https://git-scm.com/docs/gitglossary#Documentation/gitglossary.txt-aiddefbranchabranch">branch</a>
+     */
+    public static final String BRANCH = "branch";
+
+    /**
+     * <a
+     * href="https://git-scm.com/docs/gitglossary#Documentation/gitglossary.txt-aiddeftagatag">tag</a>
+     */
+    public static final String TAG = "tag";
+
+    private VcsRefBaseTypeIncubatingValues() {}
+  }
+
+  /** Values for {@link #VCS_REF_HEAD_TYPE}. */
+  public static final class VcsRefHeadTypeIncubatingValues {
+    /**
+     * <a
+     * href="https://git-scm.com/docs/gitglossary#Documentation/gitglossary.txt-aiddefbranchabranch">branch</a>
+     */
+    public static final String BRANCH = "branch";
+
+    /**
+     * <a
+     * href="https://git-scm.com/docs/gitglossary#Documentation/gitglossary.txt-aiddeftagatag">tag</a>
+     */
+    public static final String TAG = "tag";
+
+    private VcsRefHeadTypeIncubatingValues() {}
+  }
+
+  /** Values for {@link #VCS_REF_TYPE}. */
+  public static final class VcsRefTypeIncubatingValues {
+    /**
+     * <a
+     * href="https://git-scm.com/docs/gitglossary#Documentation/gitglossary.txt-aiddefbranchabranch">branch</a>
+     */
+    public static final String BRANCH = "branch";
+
+    /**
+     * <a
+     * href="https://git-scm.com/docs/gitglossary#Documentation/gitglossary.txt-aiddeftagatag">tag</a>
+     */
+    public static final String TAG = "tag";
+
+    private VcsRefTypeIncubatingValues() {}
+  }
+
+  /**
+   * Values for {@link #VCS_REPOSITORY_REF_TYPE}
+   *
+   * @deprecated Deprecated, use {@code vcs.ref.head.type} instead.
+   */
+  @Deprecated
   public static final class VcsRepositoryRefTypeIncubatingValues {
     /**
      * <a
@@ -86,5 +281,16 @@ public static final class VcsRepositoryRefTypeIncubatingValues {
     private VcsRepositoryRefTypeIncubatingValues() {}
   }
 
+  /** Values for {@link #VCS_REVISION_DELTA_DIRECTION}. */
+  public static final class VcsRevisionDeltaDirectionIncubatingValues {
+    /** How many revisions the change is behind the target ref. */
+    public static final String BEHIND = "behind";
+
+    /** How many revisions the change is ahead of the target ref. */
+    public static final String AHEAD = "ahead";
+
+    private VcsRevisionDeltaDirectionIncubatingValues() {}
+  }
+
   private VcsIncubatingAttributes() {}
 }
diff --git a/semconv/src/main/java/io/opentelemetry/semconv/ErrorAttributes.java b/semconv/src/main/java/io/opentelemetry/semconv/ErrorAttributes.java
index 25357e6..07f5de2 100644
--- a/semconv/src/main/java/io/opentelemetry/semconv/ErrorAttributes.java
+++ b/semconv/src/main/java/io/opentelemetry/semconv/ErrorAttributes.java
@@ -36,8 +36,6 @@ public final class ErrorAttributes {
    * <p>If a specific domain defines its own set of error identifiers (such as HTTP or gRPC status
    * codes), it's RECOMMENDED to:
    *
-   * <p>
-   *
    * <ul>
    *   <li>Use a domain-specific attribute
    *   <li>Set {@code error.type} to capture all errors, regardless of whether they are defined
diff --git a/semconv/src/main/java/io/opentelemetry/semconv/NetworkAttributes.java b/semconv/src/main/java/io/opentelemetry/semconv/NetworkAttributes.java
index f75f0a6..b45c5b9 100644
--- a/semconv/src/main/java/io/opentelemetry/semconv/NetworkAttributes.java
+++ b/semconv/src/main/java/io/opentelemetry/semconv/NetworkAttributes.java
@@ -28,7 +28,7 @@ public final class NetworkAttributes {
   public static final AttributeKey<Long> NETWORK_PEER_PORT = longKey("network.peer.port");
 
   /**
-   * <a href="https://osi-model.com/application-layer/">OSI application layer</a> or non-OSI
+   * <a href="https://wikipedia.org/wiki/Application_layer">OSI application layer</a> or non-OSI
    * equivalent.
    *
    * <p>Notes:
@@ -52,7 +52,7 @@ public final class NetworkAttributes {
       stringKey("network.protocol.version");
 
   /**
-   * <a href="https://osi-model.com/transport-layer/">OSI transport layer</a> or <a
+   * <a href="https://wikipedia.org/wiki/Transport_layer">OSI transport layer</a> or <a
    * href="https://wikipedia.org/wiki/Inter-process_communication">inter-process communication
    * method</a>.
    *
@@ -67,7 +67,7 @@ public final class NetworkAttributes {
   public static final AttributeKey<String> NETWORK_TRANSPORT = stringKey("network.transport");
 
   /**
-   * <a href="https://osi-model.com/network-layer/">OSI network layer</a> or non-OSI equivalent.
+   * <a href="https://wikipedia.org/wiki/Network_layer">OSI network layer</a> or non-OSI equivalent.
    *
    * <p>Notes:
    *
diff --git a/semconv/src/main/java/io/opentelemetry/semconv/SchemaUrls.java b/semconv/src/main/java/io/opentelemetry/semconv/SchemaUrls.java
index 70d5358..251904a 100644
--- a/semconv/src/main/java/io/opentelemetry/semconv/SchemaUrls.java
+++ b/semconv/src/main/java/io/opentelemetry/semconv/SchemaUrls.java
@@ -7,6 +7,7 @@
 
 public final class SchemaUrls {
 
+  public static final String V1_29_0 = "https://opentelemetry.io/schemas/1.29.0";
   public static final String V1_28_0 = "https://opentelemetry.io/schemas/1.28.0";
   public static final String V1_27_0 = "https://opentelemetry.io/schemas/1.27.0";
   public static final String V1_26_0 = "https://opentelemetry.io/schemas/1.26.0";
diff --git a/semconv/src/main/java/io/opentelemetry/semconv/UrlAttributes.java b/semconv/src/main/java/io/opentelemetry/semconv/UrlAttributes.java
index 0acf3d3..751aed7 100644
--- a/semconv/src/main/java/io/opentelemetry/semconv/UrlAttributes.java
+++ b/semconv/src/main/java/io/opentelemetry/semconv/UrlAttributes.java
@@ -24,12 +24,39 @@ public final class UrlAttributes {
    *
    * <p>For network calls, URL usually has {@code scheme://host[:port][path][?query][#fragment]}
    * format, where the fragment is not transmitted over HTTP, but if it is known, it SHOULD be
-   * included nevertheless. {@code url.full} MUST NOT contain credentials passed via URL in form of
-   * {@code https://username:password@www.example.com/}. In such case username and password SHOULD
-   * be redacted and attribute's value SHOULD be {@code https://REDACTED:REDACTED@www.example.com/}.
-   * {@code url.full} SHOULD capture the absolute URL when it is available (or can be
-   * reconstructed). Sensitive content provided in {@code url.full} SHOULD be scrubbed when
-   * instrumentations can identify it.
+   * included nevertheless.
+   *
+   * <p>{@code url.full} MUST NOT contain credentials passed via URL in form of {@code
+   * https://username:password@www.example.com/}. In such case username and password SHOULD be
+   * redacted and attribute's value SHOULD be {@code https://REDACTED:REDACTED@www.example.com/}.
+   *
+   * <p>{@code url.full} SHOULD capture the absolute URL when it is available (or can be
+   * reconstructed).
+   *
+   * <p>Sensitive content provided in {@code url.full} SHOULD be scrubbed when instrumentations can
+   * identify it.
+   *
+   * <p>Query string values for the following keys SHOULD be redacted by default and replaced by the
+   * value {@code REDACTED}:
+   *
+   * <ul>
+   *   <li><a
+   *       href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html#RESTAuthenticationQueryStringAuth">{@code
+   *       AWSAccessKeyId}</a>
+   *   <li><a
+   *       href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html#RESTAuthenticationQueryStringAuth">{@code
+   *       Signature}</a>
+   *   <li><a
+   *       href="https://learn.microsoft.com/azure/storage/common/storage-sas-overview#sas-token">{@code
+   *       sig}</a>
+   *   <li><a href="https://cloud.google.com/storage/docs/access-control/signed-urls">{@code
+   *       X-Goog-Signature}</a>
+   * </ul>
+   *
+   * <p>This list is subject to change over time.
+   *
+   * <p>When a query string value is redacted, the query string key SHOULD still be preserved, e.g.
+   * {@code https://www.example.com/path?color=blue&sig=REDACTED}.
    */
   public static final AttributeKey<String> URL_FULL = stringKey("url.full");
 
@@ -50,6 +77,28 @@ public final class UrlAttributes {
    *
    * <p>Sensitive content provided in {@code url.query} SHOULD be scrubbed when instrumentations can
    * identify it.
+   *
+   * <p>Query string values for the following keys SHOULD be redacted by default and replaced by the
+   * value {@code REDACTED}:
+   *
+   * <ul>
+   *   <li><a
+   *       href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html#RESTAuthenticationQueryStringAuth">{@code
+   *       AWSAccessKeyId}</a>
+   *   <li><a
+   *       href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html#RESTAuthenticationQueryStringAuth">{@code
+   *       Signature}</a>
+   *   <li><a
+   *       href="https://learn.microsoft.com/azure/storage/common/storage-sas-overview#sas-token">{@code
+   *       sig}</a>
+   *   <li><a href="https://cloud.google.com/storage/docs/access-control/signed-urls">{@code
+   *       X-Goog-Signature}</a>
+   * </ul>
+   *
+   * <p>This list is subject to change over time.
+   *
+   * <p>When a query string value is redacted, the query string key SHOULD still be preserved, e.g.
+   * {@code q=OpenTelemetry&sig=REDACTED}.
    */
   public static final AttributeKey<String> URL_QUERY = stringKey("url.query");