chore: ready for release 28.1.0

COMPATIBILITY.md

@@ -13,8 +13,8 @@ Select the recommended template release for the Gitea version you run. `[PASS]`
 
 | Gitea version | Recommended template release | Status | Notes |
 |---|---|---|---|
-| 28.1.0 | — | [PENDING] | Compatibility verification pending |
-| 28.0.0 | **v28.0.0** | [PASS] | Gitea replaced the mail function `FileSize` with `FormatByteSize` |
+| 28.1.0 | **v28.1.0** | [PASS] | - |
+| 28.0.0 | **v28.1.0** | [PASS] | Gitea replaced the mail function `FileSize` with `FormatByteSize` |
 | 1.27.3 | **v1.27.3** | [PASS] | Pull request push notification commit links fixed in every theme |
 | 1.27.2 | **v1.27.3** | [PASS] | The matching v1.27.2 template release has push notification defects in Bloom, Ember and Heritage |
 | 1.27.1 | **v1.27.3** | [PASS] | Older v1.0.x templates use obsolete push commit fields |
@@ -36,7 +36,7 @@ This table describes changes in **Gitea**, not fixes in this template repository
 
 | Gitea | Release date | Mail template changes | Impact |
 |---|---|---|---|
-| **28.1.0** | 2026-10-06 | [PENDING] | [PENDING] |
+| **28.1.0** | 2026-10-06 | None | None |
 | **28.0.0** | 2026-09-29 | Mail function `FileSize` renamed to `FormatByteSize` ([PR](https://github.com/go-gitea/gitea/pull/39083)) | **Breaking change:** old release attachment templates fail |
 | | | Introduced `templates/mail/base/` ([PR](https://github.com/go-gitea/gitea/pull/38396)) | **Breaking change:** older Gitea versions cannot directly use the new mail templates |
 | **1.27.3** | 2026-08-29 | None | None |