## Changelog > [!NOTE] > This is a mainline Coder release. We advise enterprise customers without a staging environment to install our [latest stable release](https://github.com/coder/coder/releases/latest) while we refine this version. Learn more about our [Release Schedule](../install/releases/index.md). ### BREAKING CHANGES - Removed `max_ttl` from templates (#12644) (@Emyrk) > Maximum Workspace Lifetime, or `MAX_TTL`, has been removed from the product in favor of Autostop Requirement. Max Lifetime was designed to automate workspace shutdowns to enable security policy enforcement, enforce routine updates, and reduce idle resource costs. > > If you use Maximum Lifetime in your templates, workspaces will no longer stop at the end of this timer. Instead, we advise migrating to Autostop Requirement. > > Autostop Requirement shares the benefits of `MAX_TTL`, but also respects user-configured quiet hours to avoid forcing shutdowns while developers are connected. > > We only completely deprecate features after a 2-month heads up in the UI. ### Features - Make agent stats' cardinality configurable (#12535) (@dannykopping) - Upgrade tailscale fork to set TCP options for performance (#12574) (@spikecurtis) - Add AWS IAM RDS Database auth driver (#12566) (@f0ssel) - Support Windows containers in bootstrap script (#12662) (@kylecarbs) - Add `workspace_id` to `workspace_build` audit logs (#12718) (@sreya) - Make OAuth2 provider not enterprise-only (#12732) (@code-asher) - Allow number options with monotonic validation (#12726) (@dannykopping) - Expose workspace statuses (with details) as a prometheus metric (#12762) (@dannykopping) - Agent: Support adjusting child process OOM scores (#12655) (@sreya) > This opt-in configuration protects the Agent process from crashing via OOM. To prevent the agent from being killed in most scenarios, set `CODER_PROC_PRIO_MGMT=1` on your container. - Expose HTTP debug server over tailnet API (#12582) (@johnstcn) - Show queue position during workspace builds (#12606) (@dannykopping) - Unhide support bundle command (#12745) (@johnstcn) > The Coder support bundle grabs a variety of deployment health information to improve and expedite the debugging experience. > ![Coder Support Bundle](https://raw.githubusercontent.com/coder/coder/main/docs/changelogs/images/support-bundle.png) - Add golden tests for errors (#11588) (#12698) (@elasticspoon) - Enforce confirmation before creating bundle (#12684) (@johnstcn) - Add enabled experiments to telemetry (#12656) (@dannykopping) - Export metric indicating each experiment's status (#12657) (@dannykopping) - Add sftp to insights apps (#12675) (@mafredri) - Add `template_usage_stats` table and rollup query (#12664) (@mafredri) - Add `dbrollup` service to rollup insights (#12665) (@mafredri) - Use `template_usage_stats` in `GetTemplateInsights` query (#12666) (@mafredri) - Use `template_usage_stats` in `GetTemplateInsightsByInterval` query (#12667) (@mafredri) - Use `template_usage_stats` in `GetTemplateAppInsights` query (#12669) (@mafredri) - Use `template_usage_stats` in `GetUserLatencyInsights` query (#12671) (@mafredri) - Use `template_usage_stats` in `GetUserActivityInsights` query (#12672) (@mafredri) - Use `template_usage_stats` in `*ByTemplate` insights queries (#12668) (@mafredri) - Add debug handlers for logs, manifest, and token to agent (#12593) (@johnstcn) - Add linting to all examples (#12595) (@mafredri) - Add C++ icon (#12572) (@michaelbrewer) - Add support for `--mainline` (default) and `--stable` (#12858) (@mafredri) - Make listening ports scrollable (#12660) (@BrunoQuaresma) - Fetch agent network info over tailnet (#12577) (@johnstcn) - Add client magicsock and agent prometheus metrics to support bundle (#12604) (@johnstcn) ### Bug fixes - Server: Fix data race in TestLabelsAggregation tests (#12578) (@dannykopping) - Dashboard: Hide actions and notifications from deleted workspaces (#12563) (@aslilac) - VSCode: Importing api into vscode-coder (#12570) (@code-asher) - CLI: Clean template destination path for `pull` (#12559) (@dannykopping) - Agent: Ensure agent token is from latest build in middleware (#12443) (@f0ssel) - CLI: Handle CLI default organization when none exists in