Update links to milestones

* Update links from classic projects to milestones
* Add some additional details to release notes for certain special case
  issues

_posts/release/2018-04-18-accumulo-1.9.0.md

@@ -116,7 +116,7 @@ nodes for 24 hours followed by a successful verification.
 * [All tickets on JIRA related to this release][JIRA]
 
 
-[milestone]: https://github.com/apache/accumulo/projects/4
+[milestone]: https://github.com/apache/accumulo/milestone/3
 [JIRA]: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12312121&version=12339245
 [upgrade]: {{ site.baseurl }}/docs/2.x/administration/upgrading
 [user_manual]: {{ site.baseurl }}/1.9/accumulo_user_manual.html

_posts/release/2018-05-14-accumulo-1.9.1.md

@@ -58,7 +58,7 @@ successful verification. The integration tests were run against both Hadoop
 [#443]: https://github.com/apache/accumulo/issues/443
 [#449]: https://github.com/apache/accumulo/issues/449
 [#458]: https://github.com/apache/accumulo/issues/458
-[milestone]: https://github.com/apache/accumulo/projects/5
+[milestone]: https://github.com/apache/accumulo/milestone/4
 [examples]: {{ site.baseurl }}/1.9/examples/
 [javadoc]: {{ site.baseurl }}/1.9/apidocs/
 [upgrade]: {{ site.baseurl }}/docs/2.x/administration/upgrading

_posts/release/2018-07-19-accumulo-1.9.2.md

@@ -91,7 +91,7 @@ View the [Upgrading Accumulo documentation][upgrade] for guidance.
 [#546]: https://github.com/apache/accumulo/issues/546
 [#553]: https://github.com/apache/accumulo/issues/553
 [#559]: https://github.com/apache/accumulo/issues/559
-[milestone]: https://github.com/apache/accumulo/projects/6
+[milestone]: https://github.com/apache/accumulo/milestone/5
 [Uno]: https://github.com/apache/fluo-uno
 [examples]: {{ site.baseurl }}/1.9/examples/
 [fluo]: https://fluo.apache.org

_posts/release/2019-04-10-accumulo-1.9.3.md

@@ -213,7 +213,7 @@ View the [Upgrading Accumulo documentation][upgrade] for guidance.
 [#1055]: https://github.com/apache/accumulo/issues/1055
 [#1057]: https://github.com/apache/accumulo/issues/1057
 [all-changes]: https://github.com/apache/accumulo/compare/rel/1.9.2...apache:rel/1.9.3
-[milestone]: https://github.com/apache/accumulo/projects/7
+[milestone]: https://github.com/apache/accumulo/milestone/6
 [Uno]: https://github.com/apache/fluo-uno
 [examples]: {{ site.baseurl }}/1.9/examples/
 [fluo]: https://fluo.apache.org

_posts/release/2019-08-02-accumulo-2.0.0.md

@@ -208,7 +208,7 @@ View the [Upgrading Accumulo documentation][upgrade] for guidance.
 * [All tickets on GitHub related to this release][milestone]
 
 
-[milestone]: https://github.com/apache/accumulo/projects/9
+[milestone]: https://github.com/apache/accumulo/milestone/12
 [#634]: https://github.com/apache/accumulo/issues/634
 [ACCUMULO-3652]: https://issues.apache.org/jira/browse/ACCUMULO-3652
 [ACCUMULO-4449]: https://issues.apache.org/jira/browse/ACCUMULO-4449

_posts/release/2020-09-03-accumulo-1.10.0.md

@@ -182,7 +182,7 @@ properly.
 * [All tickets related to this release][milestone]
 
 
-[milestone]: https://github.com/apache/accumulo/projects/8
+[milestone]: https://github.com/apache/accumulo/milestone/7
 [LTM]: {{ site.baseurl }}/contributor/versioning#LTM
 [all-changes]: https://github.com/apache/accumulo/compare/rel/1.9.3...apache:rel/1.10.0
 [contact]: {{ site.baseurl }}/contact-us

_posts/release/2020-12-22-accumulo-1.10.1.md

@@ -58,7 +58,7 @@ with `-Denforcer.skip`, as a workaround.
 
 
 [CVE-2020-17533]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17533
-[milestone]: https://github.com/apache/accumulo/projects/16
+[milestone]: https://github.com/apache/accumulo/milestone/8
 [all-changes]: https://github.com/apache/accumulo/compare/rel/1.10.0...apache:rel/1.10.1
 [contact]: {{ site.baseurl }}/contact-us
 [vote-emails]: https://lists.apache.org/thread.html/r90ac3cc0d2356c86a94abf2b6859965e9659b8bcdb6cfd18b69941ac%40%3Cdev.accumulo.apache.org%3E

_posts/release/2020-12-24-accumulo-2.0.1.md

@@ -76,7 +76,7 @@ This release does not include other bug fixes from 1.10.0 and 1.10.1, which
 were released after 2.0.0.
 
 [CVE-2020-17533]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17533
-[milestone]: https://github.com/apache/accumulo/projects/19
+[milestone]: https://github.com/apache/accumulo/milestone/13
 [all-changes]: https://github.com/apache/accumulo/compare/rel/2.0.0...apache:rel/2.0.1
 [contact]: {{ site.baseurl }}/contact-us
 [upgrade]: /docs/2.x/administration/upgrading

_posts/release/2022-02-13-accumulo-1.10.2.md

@@ -62,7 +62,7 @@ applicable to this version.
 * [All tickets related to this release][milestone]
 
 
-[milestone]: https://github.com/apache/accumulo/projects/18
+[milestone]: https://github.com/apache/accumulo/milestone/9
 [all-changes]: https://github.com/apache/accumulo/compare/rel/1.10.1...apache:rel/1.10.2
 [contact]: {{ site.baseurl }}/contact-us
 [vote-emails]: https://lists.apache.org/thread/bq424vnov27nwnkb471oxg5nd7m6xwn9

_posts/release/2022-11-01-accumulo-2.1.0.md

@@ -423,12 +423,12 @@ At the time of release, the following issues were known:
 * [All tickets related to this release][milestone]
 
 This release also includes bug fixes from 1.10.2 and earlier, which were
-released after 2.0.0.
+released after 2.0.0 and 2.0.1.
 
 
 [LTM]: {{ site.baseurl }}/contributor/versioning#LTM
 [upgrade]: /docs/2.x/administration/upgrading
-[milestone]: https://github.com/apache/accumulo/projects/3
+[milestone]: https://github.com/apache/accumulo/milestone/14
 [ext_comp_blog]: /blog/2021/07/08/external-compactions.html
 [ext_comp_project]: https://github.com/apache/accumulo/projects/20
 [vfs_system_classloader]: https://github.com/apache/accumulo-classloaders/tree/main/modules/vfs-class-loader

_posts/release/2023-04-13-accumulo-1.10.3.md

@@ -63,7 +63,7 @@ applicable to all 1.10 releases.
 * [All tickets related to this release][milestone]
 
 
-[milestone]: https://github.com/apache/accumulo/projects/23
+[milestone]: https://github.com/apache/accumulo/milestone/10
 [all-changes]: https://github.com/apache/accumulo/compare/rel/1.10.2...apache:rel/1.10.3
 [contact]: {{ site.baseurl }}/contact-us
 [vote-emails]: https://lists.apache.org/thread/zl8xoogzqnbcw75vcmvqmwlrf8djfcb5

_posts/release/2023-06-19-accumulo-2.1.1.md

@@ -101,10 +101,11 @@ View the [Upgrading Accumulo documentation][upgrade] for guidance.
 * [All tickets related to this release][milestone]
 
 This release also includes bug fixes from 1.10.3, which was released after
-2.1.0.
+2.1.0, and the javadoc fix and MapFile removal changes ({% ghi 3343 %} and
+{% ghi 3391 %}) from 1.10.4.
 
 
 [upgrade]: /docs/2.x/administration/upgrading
-[milestone]: https://github.com/apache/accumulo/projects/25
+[milestone]: https://github.com/apache/accumulo/milestone/15
 [HDFS-16864]: https://issues.apache.org/jira/browse/HDFS-16864
 [CVE-2023-34340]: https://www.cve.org/CVERecord?id=CVE-2023-34340

_posts/release/2023-08-21-accumulo-2.1.2.md

@@ -75,4 +75,4 @@ View the [Upgrading Accumulo documentation][upgrade] for guidance.
 
 
 [upgrade]: /docs/2.x/administration/upgrading
-[milestone]: https://github.com/apache/accumulo/projects/29
+[milestone]: https://github.com/apache/accumulo/milestone/16

_posts/release/2023-08-21-accumulo-3.0.0.md

@@ -91,4 +91,4 @@ This release also includes bug fixes from 2.1.2 and earlier.
 
 [upgrade]: /docs/2.x/administration/upgrading
 [bulk import release notes]: https://accumulo.apache.org/release/accumulo-2.0.0/#new-bulk-import-api
-[milestone]: https://github.com/apache/accumulo/projects/11
+[milestone]: https://github.com/apache/accumulo/milestone/18

_posts/release/2023-11-16-accumulo-1.10.4.md

@@ -57,7 +57,7 @@ applicable to all 1.10 releases.
 * [All tickets related to this release][milestone]
 
 
-[milestone]: https://github.com/apache/accumulo/projects/27
+[milestone]: https://github.com/apache/accumulo/milestone/11
 [all-changes]: https://github.com/apache/accumulo/compare/rel/1.10.3...apache:rel/1.10.4
 [contact]: {{ site.baseurl }}/contact-us
 [VFS683]: https://issues.apache.org/jira/projects/VFS/issues/VFS-683

_posts/release/2024-07-10-accumulo-2.1.3.md

@@ -65,4 +65,4 @@ This release also contains bug fixes from 1.10.4, which was released after 2.1.2
 
 
 [upgrade]: /docs/2.x/administration/upgrading
-[milestone]: https://github.com/apache/accumulo/projects/30
+[milestone]: https://github.com/apache/accumulo/milestone/17