v2.5.0 / 2025-07-31

• Added a way to synchronize cgroup id with ebpf program via shared map (#531)
• Added a negative cache to regexp decoder (#527)
• Added support for regexp sumatches to be used as values (#433)
• Added a cgroup-rstat-flushing example (#457)
• Added a cephfs example (#543)
• Added ebpf_exporter.config tag to tracing spans (#434)
• Fixed off-by-one in histogram buckets (#515)
• Added forward and backward lookup tables for cgroup observer (#444)
• Added cgroup observer to prevent infinite fanotify growth (#443)
• Removed includes of bpf_helpers.h if bpf_core_read.h was included (#440)
• Fixed golangci-lint and enabled errorlint (#505, #439)
• Skipping nil links on detach to avoid panic (#437)
• Added an ignore for "no such file or directory" in cgroup walker (#436, #438)
• Fixed markdown link checker in CI (#476, #506)
• Remove redundant check in maps.bpf.h (#530)
• Fixed a panic due to ErrSkipLabelSet when reading map values (#479)
• Enabled native arm64 builds and switched to matrix builds (#504, #511, #512)
• Fixed stale packages in CI (#538)
• Bumped dependencies to latest (#432, #447, #445, #450, #451, #452, #456, #458, #459, #461, #462, #466, #467, #469, #472, #474, #475, #477, #481, #482, #483, #484, #485, #486, #490, #494, #497, #498, #499, #500, #501, #507, #508, #509, #510, #513, #514, #516, #517, #518, #519, #520, #521, #524, #525, #528, #529, #532, #533, #534, #535, #536, #537, #539, #540, #541, #544, #545, #546, #547, #549, #550, #552, #556, #557, #558, #559, #560, #561)