Versions
Postboy is published in two active major lines that are maintained in parallel.
Branch | RxJS version | Example |
|---|---|---|
1.x | ^6 | 1.4.2 |
3.x | ^7 | 3.4.2 |
How versioning works
Major – indicates the RxJS generation (
1for^6,3for^7).Minor – feature and documentation releases are synchronised across branches. When a new feature lands in 1.4, it also lands in 3.4 at the same time. Both minor versions share the same set of changes.
Patch – bug fixes and internal improvements may diverge. A patch released for 1.4 may not need to be applied to 3.4, or vice versa.
This scheme keeps the selection simple: pick the major line that matches your project’s RxJS version, and you’ll always get the latest features and fixes.
Release notes
Release notes are organised by minor version (e.g., 1.4 / 3.4). Each note covers:
What changed.
Migration steps, if any.
Which patches are included (if relevant) for each branch.
Navigate to a specific release note from the sidebar to see the details for that minor cycle.
Supported versions
Only the latest minor in each major line receives active support. Older minors are kept for reference but are not maintained.
Future releases
Both branches will continue to receive synchronised minor updates. When a new major RxJS version appears, a corresponding major Postboy line will be introduced, following the same pattern.