## 0.2.4
* Allow building with GHC 9.4.

## 0.2.3
* bump for upstream change

## 0.2.0.2
* minor: fix for upstream change

## 0.2.0.1
* use ticketed CAS internally; add support for -prof mode

## 0.2
* switched to MutVar

## 0.1
* initial version