| ⇢ | A | Jetpack_Sync_JSON_Deflate_Codec added | |
| A | ↛ | Jetpack_Sync_Deflate_Codec removed |
| ⇢ | B | Jetpack_Sync_JSON_Deflate_Codec::json_unwrap() added | |
| ⇢ | B | Jetpack_Sync_JSON_Deflate_Codec::json_wrap() added | |
| ⇢ | B | Jetpack_Sync_Client::filter_comment() added | |
| ⇢ | A | Jetpack_Sync_JSON_Deflate_Codec::name() added | |
| ⇢ | A | Jetpack_Sync_JSON_Deflate_Codec::encode() added | |
| ⇢ | A | Jetpack_Sync_JSON_Deflate_Codec::decode() added | |
| ⇢ | A | Jetpack_Sync_JSON_Deflate_Codec::json_serialize() added | |
| ⇢ | A | Jetpack_Sync_JSON_Deflate_Codec::json_unserialize(... added | |
| A | ↘ | B | Jetpack_Sync_Client::filter_post_content_and_add_l... got worse |
| A | ↛ | Jetpack_Sync_Client::filter_comment_and_add_hc_met... removed | |
| A | ↛ | Jetpack_Sync_Deflate_Codec::encode() removed | |
| A | ↛ | Jetpack_Sync_Deflate_Codec::decode() removed |