Added tag v4.3.1 for changeset d38f2c2b861d

release: Finish preparation for 4.3.1

release: updated pip2nix output for 4.3.1

release: Start preparation for 4.3.1

nix: updated package defs after release

release: Bump version 4.3.0 to 4.4.0

release: merge back stable branch into default

Added tag v4.3.0 for changeset 6627ff411972

release: Finish preparation for 4.3.0

release: Merge default into stable for release preparation