changeset: Add quick fixes release note

Author: aron-cf

.changeset/quick-fixes-git-sync-rpc.md

@@ -0,0 +1,7 @@
+---
+"@cloudflare/computer": patch
+"@cloudflare/dofs": patch
+"@cloudflare/computer-rpc": patch
+---
+
+Fix git diff/status/log edge cases, batch sync hash probes within Durable Object SQLite limits, and count tracked RPC targets by identity.