Update CHANGELOG.md (#9372)

Co-authored-by: near-bulldozer[bot] <73298989+near-bulldozer[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -12,6 +12,8 @@
   By default the limit is set to 100 MB. [#3284](https://github.com/near/nearcore/issues/3284)
 * Database snapshots at the end of an epoch. This lets a node obtain state parts using flat storage. [#9090](https://github.com/near/nearcore/pull/9090)
 * Number of transactions included in a chunk will be lowered if there is a congestion of more than 20000 delayed receipts in a shard. [#9222](https://github.com/near/nearcore/pull/9222)
+* Our more efficient and scalable V2 routing protocol is implemented. It shadows the V1 protocol for now while we verify its performance. [#9187](https://github.com/near/nearcore/pull/9187)
+* The default config now enables TIER1 outbound connections by default. [#9349](https://github.com/near/nearcore/pull/9349)
 
 ## 1.35.0