update debian changelog for release v0.19.0

  * Support for kernel up to 5.11
  * allow BCC as a cmake subproject
  * add LPORT support in tcpconnlat and tcpconnect
  * added bpf_map_lookup_and_delete_batch support
  * new tools: virtiostat
  * new libbpf-tools: cpufreq, funclatency, cachestat
  * add install target to libbpf-tools
  * a few lua fixes
  * doc update and bug fixes

Signed-off-by: Yonghong Song <[email protected]>

update debian changelog for release v0.18.0

 * Support for kernel up to 5.10
 * add bpf kfunc/kretfunc C++ example
 * add PT_REGS_PARMx_SYSCALL helper macro
 * biolatency: allow json output
 * biolatpcts: support measuring overall latencies between two events
 * fix build when ENABLE_CLANG_JIT is disabled
 * doc update and bug fixes

Signed-off-by: Yonghong Song <[email protected]>

update debian changelog for release v0.17.0

 * Support for kernel up to 5.9
 * usdt: add uprobe refcnt support
 * use newer llvm/clang versions in debian packaging if possible
 * add bpf iterator C++ support
 * new bcc tools: tcprtt, netqtop, swapin, tcpsynbl, threadsnoop
 * tcpconnect: add DNS correlation to connect tracking
 * new libbpf-tools: llcstat, numamove, runqlen, runqlat, softirgs, hardirqs
 * doc update, bug fixes and some additional arguments for tools

Signed-off-by: Yonghong Song <[email protected]>

prepare for release v0.16.0

add changelog for release v0.16.0

Signed-off-by: Yonghong Song <[email protected]>

prepare for release v0.15.0

added changelog for release v0.15.0

Signed-off-by: Yonghong Song <[email protected]>

prepare for release v0.14.0

added changelog for release v0.14.0

debian changelog for v0.13.0 tag

  * Support for kernel up to 5.5
  * bindsnoop tool to track tcp/udp bind information
  * added compile-once run-everywhere based libbpf-tools, currently
    only runqslower is implemented.
  * new map support: sockhash, sockmap, sk_storage, cgroup_storage
  * enable to run github actions on the diff
  * cgroupmap based cgroup filtering for opensnoop, execsnoop and bindsnoop.
  * lots of bug fixes.

Signed-off-by: Yonghong Song <[email protected]>

debian changelog for v0.12.0 tag

the main changes from v0.11.0 to v0.12.0 tag:
  * Support for kernel up to 5.4
  * klockstat tool to track kernel mutex lock statistics
  * cmake option CMAKE_USE_LIBBPF_PACKAGE to build a bcc shared library
    linking with distro libbpf_static.a
  * new map.lookup_or_try_init() API to remove hidden return in
    map.lookup_or_init()
  * BPF_ARRAY_OF_MAPS and BPF_HASH_OF_MAPS support
  * support symbol offset for uprobe in both C++ and python API,
    kprobe already has the support
  * bug fixes for trace.py, tcpretrans.py, runqslower.py, etc.

Signed-off-by: Yonghong Song <[email protected]>

v0.11.0 release