5.0.0-pre.0 (2020-05-19)

Bug Fixes

• authentication-oauth: Updated typings for projects with strictNullChecks (#1941) (be91206)
• errors: Format package.json with spaces (cbd31c1)

chore

• configuration: Remove environment variable substitution (#1942) (caaa21f)
• package: Remove @feathersjs/primus packages from core (#1919) (d20b7d5), closes #1899

Features

• core: Migrate @feathersjs/feathers to TypeScript (#1963) (7812529)
• core: use @feathers/hooks and add async type (#1929) (a5c4756)
• transport-commons: Remove legacy message format and unnecessary client timeouts (#1939) (5538881)

BREAKING CHANGES

• configuration: Falls back to node-config instead of adding additional
  functionality like path replacements and automatic environment variable insertion.
• transport-commons: Removes the old message format and client service timeout
• package: Remove primus packages to be moved into the ecosystem.