v12.2.0

BoundaryML/bamlv12.2.0May 27, 2026by nolimits4web

AI Summary

This release focuses on stability and security improvements for the Swiper library. It addresses event listener memory leaks, guards against stale invocations, and fixes CSS resolution issues.

Key Highlights

Fixed event listener memory leaks in onTouchEnd and onTouchMove
Guarded all event handlers against stale invocations on destroyed swipers
Avoided duplicate CSS type resolutions
Added support for boolean as controller type

New Features

Support for boolean as controller type

Full Release Notes

### Bug Fixes

* avoid duplicate css type resolutions ([aaf6014](https://github.com/nolimits4web/Swiper/commit/aaf60141d2af8a0dcfd4f06951de4e606c7a59d5))
* **core:** guard against stale event listeners in onTouchEnd and onTouchMove ([00fe610](https://github.com/nolimits4web/Swiper/commit/00fe610b034edba92ef09a3f78b521673871b5f5))
* **core:** guard all event handlers against stale invocations on destroyed swiper ([3b2b85f](https://github.com/nolimits4web/Swiper/commit/3b2b85f904789b14628f65c89edb4991c3bf5859))
* **types:** support boolean as controller type ([b10f9e0](https://github.com/nolimits4web/Swiper/commit/b10f9e0d6d62303d16d9364be93ab454f6c3d038))