3.0.0

CHANGELOG.md

@@ -536,4 +536,14 @@ All notable changes to this project will be documented in this file. Breaking ch
 ## [2.15.0] - 2024-09-19
 ### Updated
 - Updated `@aws-sdk/lib-dynamodb` dependency from pinned version `3.395.0` to latest release `^3.654.0`. This impacts users using the v3 aws-sdk.
-- Adds dependency `@aws-sdk/util-dynamodb` for unmarshalling functionality.
+- Adds dependency `@aws-sdk/util-dynamodb` for unmarshalling functionality.
+
+## [3.0.0] 
+### Changed
+- ElectroDB is changing how it generates query parameters to give more control to users. Prior to `v3`, query operations that used the `gt`, `lte`, or `between` methods would incur additional post-processing, including additional filter expressions and some sort key hacks. The post-processing was an attempt to bridge an interface gap between attribute-level considerations and key-level considerations. Checkout the GitHub issue championed by @rcoundon and @PaulJNewell77 [here](https://github.com/tywalch/electrodb/issues/228) to learn more. With `v3`, ElectroDB will not apply post-processing to queries of any type and abstains from adding implicit/erroneous filter expressions to queries _by default_. This change should provide additional control to users to achieve more advanced queries, but also introduces some additional complexity. There are many factors related to sorting and using comparison queries that are not intuitive, and the simplest way to mitigate this is by using additional [filter expressions](https://electrodb.dev/en/queries/filters/) to ensure the items returned will match expectations. To ease migration and adoption, I have added a new execution option called `compare`; To recreate `v2` functionality without further changes, use the execution option `{ compare: "v2" }`. This value is marked as deprecated and will be removed at a later date, but should allow users to safely upgrade to `v3` and experiment with the impact of this change on their existing data. The new `compare` option has other values that will continue to see support, however; to learn more about this new option, checkout [Comparison Queries](https://electrodb.dev/en/queries/query#comparison-queries).
+- The `validate` callback on attributes now expects a strict return type of `boolean`. Additionally, the semantic meaning of a boolean response has _flipped_. The callback should return `true` for "valid" values and `false` for "invalid" values. If your validation function throws an error, ElectroDB will still behave as it previously did in `v2`, by catching and wrapping the error.
+- Providing the execution option `limit` on queries now _only_ applies a `Limit` parameter to its request to DynamoDB. Previously, the `limit` option would cause ElectroDB to effectively "seek" DynamoDB until the limit was _at least_ reached. The execution option `count` can be used in similar cases where `limit` was used, but performance may vary depending on your data and use case.
+### Removed
+- The execution options `includeKeys` and `raw` were deprecated in version `2.0.0` and have now been removed in favor of the execution option `data`. To migrate from `v2`, use the options `{ data: "includeKeys" }` and `{ data: "raw" }` respectively.
+### Fixed
+- Response typing and formatting logic for `delete` 

README.md

@@ -16,15 +16,19 @@
 
 _Please submit issues/feedback or reach out on Twitter [@tinkertamper](https://twitter.com/tinkertamper)._
 
+<a href="https://electrodb.dev/en/core-concepts/v3-migration/"><h1 align="center">ElectroDB v3 now released</h1></a>
+
+<p align="center">Visit the <a href="https://electrodb.dev/en/core-concepts/v3-migration/">v3 migration page</a> to learn more about this new update.</p>
+
 ---
 
-<a href="https://electrodb.dev"><h1 align="center">New: Documentation now found at ElectroDB.dev</h1></a>
+<a href="https://electrodb.dev"><h1 align="center">Documentation now found at ElectroDB.dev</h1></a>
 
-<p align="center">ElectroDB's new website for Documentation is now live at <a href="https://electrodb.dev">www.ElectroDB.dev</a>.</p>
+<p align="center">ElectroDB's new website for Documentation is now live at <a href="https://electrodb.dev">electrodb.dev</a>.</p>
 
 ---
 
-<a href="https://electrodb.fun"><h1 align="center">Introducing: The NEW ElectroDB Playground</h1></a>
+<a href="https://electrodb.fun"><h1 align="center">The NEW ElectroDB Playground</h1></a>
 
 <p align="center">
   <a href="https://electrodb.fun"><img width="400" src="https://github.com/tywalch/electrodb/blob/master/assets/playground.jpg?raw=true"></a>