v3.1.9

What's Changed

• ci: temporary fix for windows-latest changed by @lshir in #639
• Forward follower's append_entries_reply when it already has the snapshot by @kjnilsson in #641
• Fix stale last_written/pending state after log truncation, and a snapshot-send regression by @kjnilsson in #644
• Fix force_shrink_members_to_current_member/1 typespec by @visciang in #640

Full Changelog: v3.1.8...v3.1.9