chore: version packages (#889)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.changeset/prepare-v0.21.md

@@ -1,21 +0,0 @@
----
-"agent-browser": minor
----
-
-### New Features
-
-- **`batch` command** -- Execute multiple commands from stdin in a single invocation. Accepts a JSON array of string arrays and returns results sequentially. Supports `--bail` to stop on first error and `--json` for structured output (#865)
-- **iframe support** -- CLI interactions and snapshots now traverse into iframe content, enabling automation of cross-frame pages (#869)
-- **`network har start/stop` command** -- Capture and export network traffic in HAR 1.2 format (#874)
-- **WebSocket fallback for CDP discovery** -- When HTTP-based CDP endpoint discovery fails, the CLI now falls back to a WebSocket connection automatically (#873)
-
-### Improvements
-
-- **`--full`/`-f` refactored to command-level flag** -- Moved from a global flag to a per-command flag for clearer scoping (#877)
-- **Enhanced Chrome launch** -- Added `--user-data-dir` support and configurable launch timeout for more reliable browser startup (#852)
-
-### Bug Fixes
-
-- Fixed `/json/list` fallback when `/json/version` endpoint is unavailable, improving compatibility with non-standard CDP implementations (#861)
-- Fixed daemon liveness detection for PID namespace isolation (e.g. `unshare`). Uses socket connectivity as the sole liveness check instead of `kill(pid, 0)`, which fails when the caller cannot see the daemon's PID (#879)
-- Fixed Ubuntu dependency install accidentally removing system packages (#884)

CHANGELOG.md

@@ -1,5 +1,27 @@
 # agent-browser
 
+## 0.21.0
+
+### Minor Changes
+
+- c6de80b: ### New Features
+
+  - **`batch` command** -- Execute multiple commands from stdin in a single invocation. Accepts a JSON array of string arrays and returns results sequentially. Supports `--bail` to stop on first error and `--json` for structured output (#865)
+  - **iframe support** -- CLI interactions and snapshots now traverse into iframe content, enabling automation of cross-frame pages (#869)
+  - **`network har start/stop` command** -- Capture and export network traffic in HAR 1.2 format (#874)
+  - **WebSocket fallback for CDP discovery** -- When HTTP-based CDP endpoint discovery fails, the CLI now falls back to a WebSocket connection automatically (#873)
+
+  ### Improvements
+
+  - **`--full`/`-f` refactored to command-level flag** -- Moved from a global flag to a per-command flag for clearer scoping (#877)
+  - **Enhanced Chrome launch** -- Added `--user-data-dir` support and configurable launch timeout for more reliable browser startup (#852)
+
+  ### Bug Fixes
+
+  - Fixed `/json/list` fallback when `/json/version` endpoint is unavailable, improving compatibility with non-standard CDP implementations (#861)
+  - Fixed daemon liveness detection for PID namespace isolation (e.g. `unshare`). Uses socket connectivity as the sole liveness check instead of `kill(pid, 0)`, which fails when the caller cannot see the daemon's PID (#879)
+  - Fixed Ubuntu dependency install accidentally removing system packages (#884)
+
 ## 0.20.14
 
 ### Patch Changes

cli/Cargo.lock

@@ -45,7 +45,7 @@ dependencies = [
 
 [[package]]
 name = "agent-browser"
-version = "0.20.14"
+version = "0.21.0"
 dependencies = [
  "aes-gcm",
  "async-trait",

cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "agent-browser"
-version = "0.20.14"
+version = "0.21.0"
 edition = "2021"
 description = "Fast browser automation CLI for AI agents"
 license = "Apache-2.0"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "agent-browser",
-  "version": "0.20.14",
+  "version": "0.21.0",
   "description": "Headless browser automation CLI for AI agents",
   "type": "module",
   "files": [