.discourse-compatibility

< 3.5.0.beta1-dev: dd7baa71569b894ec6a14843c6f6c0f3a0179ccb
< 3.4.0.beta4-dev: 07de7ce25081e7038e48259801930ef1a97d36c0
< 3.4.0.beta3-dev: 699113133bcdff762c42823aace5164161ac50d7
< 3.4.0.beta1-dev: be99b48d01d65ffdb1f646996e9917b96da78bdc
< 3.3.0.beta1-dev: 98b5a78d48a18fedb6075bb9c4eeaf7e3ebf96cc
3.1.0.beta3: aeee51e439fae887b08b0eba29e8201b0bb1b88c
2.8.0.beta6: 60aadb8fe0f35d50bdeb14eaa6c8acca6c227105