As InspIRCd v3 was recently released v2 is approaching the end of its life.
Non-security bug fixes will no longer be provided as of 2019-06-01.
Fixes for security vulnerabilities will be provided until 2020-06-01.
After this date the v2 branch will be considered dead and will not receive any more fixes.
If you are using v2 please consult our list of config changes in v3 on the docs site for information on how to upgrade to v3.