The release of the main branch nginx 1.21.6 has been formed, continuing the development of new features (only changes related to the elimination of serious bugs and vulnerabilities are made in the parallel stable branch 1.20).
Key Changes:
- Fixed an error in uneven distribution of client connections among worker processes occurring when using EPOLLEXCLUSIVE on Linux systems;
- Fixed an error where nginx returned the header line 'Connection: keep-alive' during the graceful shutdown of old worker processes;
- Corrections have been made in the ssl_session_ticket_key directive when using TLSv1.3.
Source: opennet.ru
