Agent and ingest API. Breaking changes get their own major version and the previous one keeps accepting batches for six months.
systemd collector when a unit was removed between samples.--probe now prints response headers, not just the status line.401 capped at five minutes instead of growing without bound.procs collector: process count, zombies, open file descriptors.SIGHUP. window changes apply at the next boundary.interval as an alias for window. Removed in 2.0.207 with X-Rejected rather than failing whole.Retry-After.HTTPS_PROXY when proxy is unset. Previously it was ignored outright.