What's New in astroid 4.2.0b3?

Release date: 2026-04-24

• Fix RecursionError in _compute_mro() when circular class hierarchies
  are created through runtime name rebinding. Circular bases are now resolved
  to the original class instead of recursing.

  Closes #3023
  Closes pylint-dev/pylint#10821

• Changed block_range to consider else its own block, allowing pylint to apply
  disables to just the block.

  References pylint-dev/pylint#872

Note that this changelog also includes changes from previous betas.