chore(docs): document miner changes post nv25

Author: rvagg

CHANGELOG.md

@@ -25,7 +25,11 @@
 - deps(f3): bump go-f3 version to 0.8.6, move power table cache to go-f3 from lotus ([filecoin-project/lotus#13144](https://github.com/filecoin-project/lotus/pull/13144))
 - feat(f3): move go-f3 datastore to separate leveldb instance ([filecoin-project/lotus#13174](https://github.com/filecoin-project/lotus/pull/13174))
 - chore: bump the pubsub validation queue length to 256 ([filecoin-project/lotus#13176](https://github.com/filecoin-project/lotus/pull/13176))
-
+- feat(miner): Adjust PreCommit & ProveCommit logic for optimal nv25 gas usage:
+  - remove deprecated pre-nv25 code, including batch balancer calculations
+  - default to PreCommit batching
+  - default to ProveCommit aggregation
+  - remove config options: AggregateCommits, AggregateAboveBaseFee, BatchPreCommitAboveBaseFee
 
 # Node v1.33.0 / 2025-05-08
 The Lotus v1.33.0 release introduces experimental v2 APIs with F3 awareness, featuring a new TipSet selection mechanism that significantly enhances how applications interact with the Filecoin blockchain. This release candidate also adds F3-aware Ethereum APIs via the /v2 endpoint.  All of the /v2 APIs implement intelligent fallback mechanisms between F3 and Expected Consensus and are exposed through the Lotus Gateway.