services/horizon: Update changelog for v2.8.1 release (#3851)

* Update changelog for v2.8.1 release * fix state rebuild version
stellar · Aug 26, 2021 · 2a5c9ac · 2a5c9ac
1 parent 740ae7b
commit 2a5c9ac
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/services/horizon/CHANGELOG.md b/services/horizon/CHANGELOG.md
@@ -3,7 +3,10 @@
 All notable changes to this project will be documented in this
 file. This project adheres to [Semantic Versioning](http://semver.org/).
 
-## Unreleased
+## v2.8.1
+**Upgrading to this version from <= v2.8.0 will trigger a state rebuild. During this process (which will take at least 10 minutes), Horizon will not ingest new ledgers.**
+
+**In the 2.9.0 Horizon release, the `--ingest` flag will be set to `true` by default.**
 
 * Fix bug in asset balance classification where clawback is enabled. ([3847](https://github.com/stellar/go/pull/3847))