8.22.0

Features

• Introduced the protocols option (8b918b0).

Bug fixes

• Calling websocket.close() with invalid arguments no longer transitions the
  state to WebSocket.CLOSING (#2337).

8.21.3

Bug fixes

• The server now correctly rejects permessage-deflate offers if the incoming
  client_max_window_bits parameter value is smaller than its configured
  clientMaxWindowBits (e97a20e).

8.21.2

Bug fixes

• Fixed a test for CITGM (2eb3be0).

7.5.13

Bug fixes

• Fixed a bug introduced in version 7.5.12 that prevented the fragment counter
  from resetting (18bcb11).

6.2.6

Bug fixes

• Fixed a bug introduced in version 6.2.5 that prevented the fragment counter
  from resetting (899bf9e).

5.2.7

Bug fixes

• Fixed a bug introduced in version 5.2.6 that prevented the fragment counter
  from resetting (504a6ef).

8.21.1

Bug fixes

• Empty fragments are now counted toward the limit (a2f4e7c).
• The default values of the maxBufferedChunks and maxFragments options have
  been reduced (f197ac6).

7.5.12

Bug fixes

• Backported a2f4e7c and f197ac6 to the v7.x release line (fb8a193, deec211).

6.2.5

Bug fixes

• Backported a2f4e7c and f197ac6 to the v6.x release line (58ddc8c, 4f19c0c).

5.2.6

Bug fixes

• Backported a2f4e7c and f197ac6 to the v5.x release line (6019b4e, 55260e5).