message: |
    Fixed a bug where, if the the ulimit setting (open files) was low, Kong would fail to start as the `lua-resty-timer-ng` exhausted the available `worker_connections`. Decreased the concurrency range of the `lua-resty-timer-ng` library from `[512, 2048]` to `[256, 1024]` to fix this bug.
type: bugfix
