Maintainers Sync 2021-08-27

[robertoaloi]

Roberto/Louai/Alan

• BSP PR merged, finally
  • Roberto: Documentation would be good, now
• A couple of bug fixes landed too, can consider a new release soonish
• Roberto: Update from Budapest
  • refactorerl, wrangler both getting revived
  • refactorerl intending to try an actual refactoring.
• Louai dropping remnants of cowlib in Simplify protocol implementation #1077
• Roberto: consider harmonising erlang_ls, bsp protocol, especially wrt group_leader management, etc
  • Louai: might not be as much commonality, especially as rebar controls the startup for bsp
• Roberto: incremental sync: default is currently off, does it work?
• Alan: starting to add code field to diagnostics. Will document when getting closer
  • Will be used for telemetry, eventually