docs: add v2.5.1 changelog (#11220)

* docs: add v2.5.1 changelog

* fix typo

docs/changelogs/README.md

@@ -13,8 +13,8 @@ git checkout main; git pull; git fetch --all
 export CODER_IGNORE_MISSING_COMMIT_METADATA=1
 export BRANCH=main
 ./scripts/release/generate_release_notes.sh \
-  --old-version=v2.5.0 \
-  --new-version=v2.5.1 \
+  --old-version=v2.5.1 \
+  --new-version=v2.5.2 \
   --ref=$(git rev-parse --short "${ref:-origin/$BRANCH}") \
-  > ./docs/changelogs/v2.5.0.md
+  > ./docs/changelogs/v2.5.2.md
 ```

docs/changelogs/v2.5.1.md

@@ -0,0 +1,32 @@
+## Changelog
+
+### Features
+
+- Add metrics for workspace agent scripts (#11132) (@Emyrk)
+- Add a user-configurable theme picker (#11140) (@aslilac)
+  ![Theme picker](https://github-production-user-asset-6210df.s3.amazonaws.com/22407953/290677070-14a5f3e3-b807-4091-851f-036821fca1a7.png)
+  > A [light theme](https://github.com/coder/coder/issues/8396) is coming soon
+- Various improvements to bulk delete flow (#11093) (@aslilac)
+
+### Bug fixes
+
+- Only show orphan option while deleting failed workspaces (#11161) (@aslilac)
+- Lower amount of cached timezones for deployment daus (#11196) (@coadler)
+- Prevent data race when mutating tags (#11200) (@sreya)
+- Copy StringMap on insert and query in dbmem (#11206) (@spikecurtis)
+- Various theming fixes (#11215) (#11209) (#11212) (@aslilac)
+
+### Documentation
+
+- Mentioning appearance settings for OIDC sign-on page (#11159) (@sempie)
+- Add FAQs from sharkymark (#11168) (@stirby)
+
+Compare: [`v2.5.0...v2.5.1`](https://github.com/coder/coder/compare/v2.5.0...v2.5.1)
+
+## Container image
+
+- `docker pull ghcr.io/coder/coder:v2.5.1`
+
+## Install/upgrade
+
+Refer to our docs to [install](https://coder.com/docs/v2/latest/install) or [upgrade](https://coder.com/docs/v2/latest/admin/upgrade) Coder, or use a release asset below.