Changelog and readme.txt edits.

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/31616375175

Upstream-Ref: Automattic/jetpack@646a1ab

Author: chrisbliss18

composer.json

@@ -7,7 +7,7 @@
 		"php": ">=7.2",
 		"automattic/jetpack-assets": "^4.4.10",
 		"automattic/jetpack-config": "^3.1.3",
-		"automattic/jetpack-connection": "^8.10.1-alpha",
+		"automattic/jetpack-connection": "^8.10.1",
 		"automattic/jetpack-stats": "^0.20.2-alpha",
 		"automattic/jetpack-status": "^6.3.0",
 		"automattic/jetpack-sync": "^4.45.3",