2.0.5-2 (Feb 4th, 2026)

New features:

• Implement PID-specific uprobes.

Bugfixes:

• Allocate the buffers BPF map to fit highest CPU id.

• Change the "stack skip" to 3 for fbt (fprobe) and rawtp providers.

• Fix prvname so that both rawfbt and fbt probes are seen.

• Don't convert "__" to "-" for stapsdt provider names.

• Fix printf formatting with non-monetary grouping chars.

User-visible changes:

• Discontinue -xversion=V as an option.

• Support non-libctf environments for tcp.

Internal changes:

• Fix some memory leaks.

• Refactor some code.

Testsuite changes:

• Correct file permissions.

• Add ERROR clause to prevent hang from runtime error.

Documentation changes:

• Add the DTrace Tutorial to the git repo and install package.

• Clean up formatting.

• Add missing documentation: trunc(), stapsdt, usdt.h include path.

• Update sections: unimplemented functions, sdt provider.

• Update LLM context files to forbid "if" statements.

• Update README.md for RPM info.

Build-time:

• Clean up .spec file.

• Add testsuite dependency for perl-Net-Ping