Releases
Every 1.x release, what it added, and whether it breaks anything you have. A release with a guide is one that changes behaviour you may be relying on.
| Version | Date | Breaking | What it added |
|---|---|---|---|
| 1.8.0 | 2026-09-13 | Yes | ONNX models as a governed entity and the fifth package member, the JSONLogic tensor operators, and engine.ops_budget. |
| 1.7.0 | 2026-09-06 | No | PostgreSQL binds parameters to the declared type, and oauth2_login takes per-environment values. |
| 1.6.0 | 2026-09-05 | Yes | The WebAssembly plugin sandbox (off by default) and cron channels (the scheduler is on). |
| 1.5.1 | 2026-09-01 | No | Fixes on top of 1.5.0. |
| 1.5.0 | 2026-09-01 | No | Multiple response cookies, var:// in stored config, JSONLogic in every http_call parameter, and secrets in channel guards. |
| 1.4.0 | 2026-08-29 | No | Address-checked JWKS fetches, a failed-attempt budget on channel auth.keys, and serialised engine reloads. |
| 1.3.1 | 2026-08-27 | No | The CodeQL triage fixes. |
| 1.3.0 | 2026-08-27 | No | [vars] and [secrets], the secret JSONLogic operator, and offline stand-ins for both. |
| 1.2.0 | 2026-08-26 | Yes | Task groups and terminal steps, shared definition sources, and the MCP server’s removal. |
| 1.1.0 | 2026-08-21 | Yes | JWT channel auth, the smtp and storage connectors, and managed OAuth2. |
| 1.0.0 | 2026-08-14 | Yes | The frozen 1.x surfaces: the data plane, the admin API, the config keys and the metric names. |
The CHANGELOG is the full record of what was added, as opposed to what broke.
| Page | Holds |
|---|---|
| Versioning and support policy | which versions receive fixes, what an upgrade guarantees, and the tested toolchains, databases and platforms. |
| Upgrades | the version-independent procedure: back up, preflight, validate config, migrate, roll. |
Related
- Upgrades: the order that works, whatever version you are on.
orion-server preflight: the read-only scan that finds stored breaks before a rollout.- Back up and restore: the step every upgrade starts with.
- The entity lifecycle: why a stored channel survives a binary swap.
Last verified 14 September 2026