v0.22.0

Changes

• Fixes for Python 3.14 (#638)
  (by @graingert @hroncok @paulocheque @fantix in 46456b6 for #637)

• Add free-threading support (#693)
  (by @kumaraditya303 in 286b370 for #642)

Fixes

• Use Cython enum for __PREALLOCED_BUFS (#634)
  (by @jakirkham in 7bb12a1 for #634)

• test: fix getaddrinfo test (#663)
  (by @fantix in 5680792 for #663)

• test: fix task name for Python 3.13.3/3.14 (#662)
  (by @cjwatson in 96b7ed3 for #662)