docs(changelog): major-bump zebra-state (11.0.0) and zebra-consensus (12.0.0)

zebra-state 10.1.0 shipped the rocksdb 0.24 upgrade — reachable through ZebraDb's
public API (rocksdb::Error) — without a major bump. Correct it to 11.0.0 and yank
10.1.0. zebra-state is a public dependency of zebra-consensus and zebra-rpc, so the
major cascades: zebra-consensus goes 12.0.0, and zebra-rpc's existing 12.0.0 (from
the getstandardfee trait method) absorbs it.

Author: upbqdn

zebra-consensus/CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [12.0.0] - 2026-07-17
+
+### Changed
+
+- Requires `zebra-state` 11.0.0. `zebra-state` types (`error::ValidateContextError`,
+  `request::Request`, `response::{Response, KnownBlock}`) appear in this crate's public API,
+  so `zebra-state`'s major bump is breaking here too.
+
 ## [11.0.0] - 2026-07-10
 
 ### Added

zebra-rpc/CHANGELOG.md

@@ -12,6 +12,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `methods::RpcServer::get_standard_fee`, the `getstandardfee` RPC returning the ZIP-317
   marginal fee ([#10717](https://github.com/ZcashFoundation/zebra/pull/10717)).
 
+### Changed
+
+- Requires `zebra-state` 11.0.0 and `zebra-consensus` 12.0.0, whose types appear in this
+  crate's public API (`methods::RpcImpl`, `indexer::server::IndexerRPC`).
+
 ### Fixed
 
 - Block template transaction selection now reserves space for the block header and the

zebra-state/CHANGELOG.md

@@ -5,7 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [10.1.1] - 2026-07-17
+## [11.0.0] - 2026-07-17
+
+### Changed
+
+- Major version bump for the rocksdb 0.24 upgrade. `rocksdb::Error` is reachable through
+  `ZebraDb`'s public API, so the rocksdb 0.22 → 0.24 bump is a breaking change; 10.1.0
+  shipped it without a major and is yanked. Downstream code pinning an older rocksdb must
+  upgrade.
 
 ### Security