diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20ca48263..bf92e695a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,32 @@ Format based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
+## [2.57.0] - 2026-03-28
+
+### Added
+- Extended DaemonConfig with control_channel_id and orchestrator se…
+- Created pure-function event formatters (10 functions) mapping RPC…
+- **models**: add GLM-5.1 to Z.AI provider in custom models
+- Added discord.js v14, DiscordBot class with auth guard and lifecy…
+- Created packages/daemon workspace package with DaemonConfig/LogLe…
+- headless text mode shows tool calls + skip UAT pause in headless
+- Wire --resume flag to resolve session IDs via prefix matching and…
+- Migrated headless orchestrator to use execution_complete events,…
+
+### Fixed
+- **headless**: match "completed" status from RPC v2 in exit code mapper
+- show external drives in directory browser on Linux
+- Regenerate package-lock.json after merge
+- **gsd**: resume cold auto bootstrap from db
+- **gsd**: preserve first auto unit model after session reset
+- Accept flags after positional command in headless arg parser
+- **gsd**: discover project subagents in .gsd
+- **model-routing**: use honest unitTypes for discuss dispatches and map all auto-dispatch phases
+- revert jsonl.ts to inline implementation — @gsd-build/rpc-client not available at source-level test time in CI
+
+### Changed
+- auto-commit after complete-milestone
+
 ## [2.56.0] - 2026-03-27
 
 ### Added
@@ -2111,7 +2137,8 @@ Format based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 ### Changed
 - License updated to MIT
 
-[Unreleased]: https://github.com/gsd-build/gsd-2/compare/v2.56.0...HEAD
+[Unreleased]: https://github.com/gsd-build/gsd-2/compare/v2.57.0...HEAD
+[2.57.0]: https://github.com/gsd-build/gsd-2/compare/v2.56.0...v2.57.0
 [2.56.0]: https://github.com/gsd-build/gsd-2/compare/v2.55.0...v2.56.0
 [2.55.0]: https://github.com/gsd-build/gsd-2/compare/v2.54.0...v2.55.0
 [2.54.0]: https://github.com/gsd-build/gsd-2/compare/v2.53.0...v2.54.0
diff --git a/native/npm/darwin-arm64/package.json b/native/npm/darwin-arm64/package.json
index 7d1a183bf..af5391f9f 100644
--- a/native/npm/darwin-arm64/package.json
+++ b/native/npm/darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gsd-build/engine-darwin-arm64",
-  "version": "2.56.0",
+  "version": "2.57.0",
   "description": "GSD native engine binary for macOS ARM64",
   "os": [
     "darwin"
diff --git a/native/npm/darwin-x64/package.json b/native/npm/darwin-x64/package.json
index 958bfcb50..faca8d152 100644
--- a/native/npm/darwin-x64/package.json
+++ b/native/npm/darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gsd-build/engine-darwin-x64",
-  "version": "2.56.0",
+  "version": "2.57.0",
   "description": "GSD native engine binary for macOS Intel",
   "os": [
     "darwin"
diff --git a/native/npm/linux-arm64-gnu/package.json b/native/npm/linux-arm64-gnu/package.json
index 4eadbb2e9..41ec25972 100644
--- a/native/npm/linux-arm64-gnu/package.json
+++ b/native/npm/linux-arm64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gsd-build/engine-linux-arm64-gnu",
-  "version": "2.56.0",
+  "version": "2.57.0",
   "description": "GSD native engine binary for Linux ARM64 (glibc)",
   "os": [
     "linux"
diff --git a/native/npm/linux-x64-gnu/package.json b/native/npm/linux-x64-gnu/package.json
index ed98cd9c2..33f50a871 100644
--- a/native/npm/linux-x64-gnu/package.json
+++ b/native/npm/linux-x64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gsd-build/engine-linux-x64-gnu",
-  "version": "2.56.0",
+  "version": "2.57.0",
   "description": "GSD native engine binary for Linux x64 (glibc)",
   "os": [
     "linux"
diff --git a/native/npm/win32-x64-msvc/package.json b/native/npm/win32-x64-msvc/package.json
index d7c7e2c62..5f0bc8ab7 100644
--- a/native/npm/win32-x64-msvc/package.json
+++ b/native/npm/win32-x64-msvc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gsd-build/engine-win32-x64-msvc",
-  "version": "2.56.0",
+  "version": "2.57.0",
   "description": "GSD native engine binary for Windows x64 (MSVC)",
   "os": [
     "win32"
diff --git a/package.json b/package.json
index 0d749d0a4..cf187ef89 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gsd-pi",
-  "version": "2.56.0",
+  "version": "2.57.0",
   "description": "GSD — Get Shit Done coding agent",
   "license": "MIT",
   "repository": {
diff --git a/packages/pi-coding-agent/package.json b/packages/pi-coding-agent/package.json
index f6d269b13..00884b305 100644
--- a/packages/pi-coding-agent/package.json
+++ b/packages/pi-coding-agent/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gsd/pi-coding-agent",
-  "version": "2.56.0",
+  "version": "2.57.0",
   "description": "Coding agent CLI (vendored from pi-mono)",
   "type": "module",
   "piConfig": {
diff --git a/pkg/package.json b/pkg/package.json
index b3a30644b..78783a66e 100644
--- a/pkg/package.json
+++ b/pkg/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@glittercowboy/gsd",
-  "version": "2.56.0",
+  "version": "2.57.0",
   "piConfig": {
     "name": "gsd",
     "configDir": ".gsd"