# Trigger.dev v4.5.8 — trigger.dev v4.5.8

- Product: Trigger.dev (https://whatsnew.fyi/product/trigger-dev)
- Vendor: Trigger.dev
- Date: 2026-07-27
- Version: v4.5.8
- Original notes: https://github.com/triggerdotdev/trigger.dev/releases/tag/v4.5.8
- Permalink: https://whatsnew.fyi/product/trigger-dev/releases/v4.5.8

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

---

- **changed** — Preserve the partial assistant message when a chat turn's model stream fails mid-response, passing the recovered partial to onTurnComplete and keeping it in chat.createSession before rethrowing
- **added** — Favorite any dashboard page to a new Favorites section in the side menu, and customize the sidebar by renaming favorites, hiding items, and reordering items and sections
- **changed** — List API endpoints now clamp the page size to a maximum of 100 items
- **changed** — Organizations without billing alerts now get default spend alert thresholds, and the billing limit page no longer pre-selects an option and prompts configuration
- **changed** — When creating a Personal Access Token, the generated token now shows its first and last few characters instead of being fully hidden
- **added** — Add metrics to the realtime backend that measure how often a single changed run is served to multiple subscriptions in one batch
- **added** — Realtime run subscriptions can now be configured to read run data straight from the primary database instead of from a lagging replica, off by default
- **changed** — SSO and Directory Sync are no longer restricted to Enterprise plans
- **changed** — Improved supervisor observability with metrics for outbound requests to make failed calls to upstream services easier to monitor
- **changed** — The runs list on a task's page now updates live with status changes and newly triggered runs appearing without manual refresh
- **fixed** — Speed up the Batches list page for environments with a large number of batches that could previously time out while loading
- **fixed** — Container startup no longer prints database and ClickHouse connection strings with credentials to the logs
- **fixed** — The tasks page no longer runs two queries whose results were never displayed, removing wasted work on every page load and a source of hidden server errors

##### Upgrade

```sh
npx trigger.dev@latest update  # npm
pnpm dlx trigger.dev@latest update  # pnpm
yarn dlx trigger.dev@latest update  # yarn
bunx trigger.dev@latest update  # bun
```

Self-hosted Docker image: [`ghcr.io/triggerdotdev/trigger.dev:v4.5.8`](https://github.com/triggerdotdev/trigger.dev/pkgs/container/trigger.dev/1071308577?tag=v4.5.8)

##### Release notes

Read the full release notes: https://trigger.dev/changelog/v4-5-8

##### What's changed

##### Improvements
- Preserve the partial assistant message when a chat turn's model stream fails mid-response. `chat.agent` now passes the recovered partial to `onTurnComplete`, and `chat.createSession`'s `turn.complete()` keeps it before rethrowing, instead of dropping the streamed-so-far output. ([#4348](https://github.com/triggerdotdev/trigger.dev/pull/4348))

##### Server changes

These changes affect the self-hosted Docker image and Trigger.dev Cloud:

- Favorite any dashboard page to a new Favorites section in the side menu, and customize the sidebar by renaming favorites, hiding items, and reordering items and sections. ([#4375](https://github.com/triggerdotdev/trigger.dev/pull/4375))
- List API endpoints now clamp the page size to a maximum of 100. Requests asking for a larger page size return up to 100 items and keep paginating, rather than pulling an unbounded page. ([#4360](https://github.com/triggerdotdev/trigger.dev/pull/4360))
- Organizations without billing alerts now get default spend alert thresholds, so you're notified before usage grows unexpectedly. The billing limit page no longer pre-selects an option before you've set a limit and prompts you to configure one. Alert previews now update immediately after you change your billing limit. ([#4328](https://github.com/triggerdotdev/trigger.dev/pull/4328))
- When you create a Personal Access Token, the generated token now shows its first and last few characters instead of being fully hidden, so you can confirm you copied the right value. ([#4363](https://github.com/triggerdotdev/trigger.dev/pull/4363))
- Add metrics to the realtime backend that measure how often a single changed run is served to multiple subscriptions in one batch. ([#4341](https://github.com/triggerdotdev/trigger.dev/pull/4341))
- Realtime run subscriptions can now be configured to read run data straight from the primary database, so a run's latest state is never served from a lagging replica. Off by default; replica reads are unchanged unless you turn it on. ([#4378](https://github.com/triggerdotdev/trigger.dev/pull/4378))
- SSO and Directory Sync are no longer restricted to Enterprise plans — get in touch and we can turn them on for your organization whatever plan you're on. ([#4393](https://github.com/triggerdotdev/trigger.dev/pull/4393))
- Improved supervisor observability: it now reports metrics for its outbound requests, making failed calls to upstream services easier to monitor. ([#4350](https://github.com/triggerdotdev/trigger.dev/pull/4350))
- The runs list on a task's page now updates live — run statuses change and newly triggered runs appear without a manual refresh, matching the main Runs page. ([#4377](https://github.com/triggerdotdev/trigger.dev/pull/4377))
- Speed up the Batches list page for environments with a large number of batches, which could previously time out while loading. ([#4361](https://github.com/triggerdotdev/trigger.dev/pull/4361))
- Container startup no longer prints database and ClickHouse connection strings (with credentials) to the logs. ([#4346](https://github.com/triggerdotdev/trigger.dev/pull/4346))
- The tasks page no longer runs two queries whose results were never displayed, cutting wasted work on every page load and removing a source of hidden server errors ([#4380](https://github.com/triggerdotdev/trigger.dev/pull/4380))

##### All packages: v4.5.8

@trigger.dev/build, @trigger.dev/core, @trigger.dev/python, @trigger.dev/react-hooks, @trigger.dev/redis-worker

_[Truncated at 4000 characters — full notes: https://github.com/triggerdotdev/trigger.dev/releases/tag/v4.5.8]_