release: updated pip2nix output for 4.10.1

release: Start preparation for 4.10.1

Added tag v4.10.0 for changeset 582d9ebbe46b

release: Finish preparation for 4.10.0

release: Merge default into stable for release preparation

release: merge back stable branch into default

Added tag v4.9.1 for changeset 940bac044a0f

release: Finish preparation for 4.9.1

release: updated pip2nix output for 4.9.1

release: Start preparation for 4.9.1