• Support for kernel up to 6.3.
• new libbpf tool: tcppktlat.
• bcc tool updates: funcslower, wakeuptime, profile, offcputime, deadlock, funccount, argdist, kvmexit, runqlen and cpuunclaimed.
• libbpf tool update: memleak, tcprtt, tcpconnlat, funclatency, syscount, cpufreq, biosnoop.
• support ringbuf_query for bcc tools.
• handle '[uprobes]' memory mapped file properly during stack tracing.
• Fix maximum allowed index for print_linear_hist for bcc tools.
• add module kfunc/kretfunc support.
• clang rewriter: initialize only the requested parameters
• filter with available_filter_functions to make multi-functions kprobes more robust for both bcc and libbpf tools.
• doc update, other bug fixes and tools improvement