Start release v143.0

Author: dsmithpadilla

CHANGELOG.md

@@ -1,6 +1,9 @@
-# v142.0 (In progress)
+# v143.0 (In progress)
+
 [Full Changelog](In progress)
 
+# v142.0 (_2025-07-21_)
+
 ### Logins
 - expose constructors for `ManagedEncryptorDecryptor` and `NSSKeyManager`
 - change PrimaryPasswordAuthenticator callbacks to be async (a breaking change, but not yet used by anyone)
@@ -23,6 +26,8 @@
 - `SearchEngineUrl` now has an optional `display_name` field, which is useful if
   a URL corresponds to a brand name distinct from the engine's brand name.
 
+[Full Changelog](https://github.com/mozilla/application-services/compare/v141.0...v142.0)
+
 # v141.0 (_2025-06-23_)
 
 ## ✨ What's New ✨

version.txt

@@ -1 +1 @@
-142.0a1
+143.0a1