Changelog fcm-client uses PVP Versioning. The changelog is available on GitHub. 0.2.0.0 — Sep 18, 2019 #3: Fix bug serializing the registration_ids field. (by @bitc) #6: Add support for the android_channel_id field. (by @bitc) #7: Support latest 3 major GHC versions (on CI as well). (by @chshersh) #4: Add support for GHC-8.2.2. (by @bitc) #2: Updated dependencies, code cleanup. (by @andreyk0)