add changelog

CHANGELOG.md

@@ -57,10 +57,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * [#7106](https://github.com/osmosis-labs/osmosis/pull/7106) Halve the time of log2 calculation (speeds up TWAP code)
 * [#7093](https://github.com/osmosis-labs/osmosis/pull/7093),[#7100](https://github.com/osmosis-labs/osmosis/pull/7100),[#7172](https://github.com/osmosis-labs/osmosis/pull/7172) Lower CPU overheads of the Osmosis epoch.
 * [#7203](https://github.com/osmosis-labs/osmosis/pull/7203) Make a maximum number of pools of 100 billion.
+* [#7250](https://github.com/osmosis-labs/osmosis/pull/7250) Further filter spam gauges from epoch distribution.
 
 ### Bug Fixes
 
-* [#7233](https://github.com/osmosis-labs/osmosis/pull/7233) fix: config overwrite ignores app.toml values 
+* [#7233](https://github.com/osmosis-labs/osmosis/pull/7233) fix: config overwrite ignores app.toml values
 * [#7243](https://github.com/osmosis-labs/osmosis/pull/7243) fix: chore: update gov metadata length from 256 to 10200
 * [#7246](https://github.com/osmosis-labs/osmosis/pull/7246) fix: config overwrite fails with exit code 1 if wrong permissions