Release 2.3.3

Small fix

Release 2.3.2

dns_update has been fixed

Release 2.3.1

Small refactor

Release 2.2.0

add nginx thread pool usage

Release 2.1.1

fix unalligned pool size

Add persistant state of upstream

• refactor

2.0.0 release

• upstream parameter is a name of upstream
• 'dns_update' directive in upstream
• 'dns_ipv6' directive in upstream

Fix possible crash under highload

1. Fix possible crash under highload.
   Reference to peer shared pointer holds in request context. Memory corruption heppens when peer was removed when peer->conns != 0 (in use) and memory is reused for other added peer.
2. Add max_conns and conns to verbose output.

Fix log messages

1.1.2

fix log messages

Small fixes

Remove unnecessary lock backup part