2.4

• improved symlink handling that uses only the final symlink for lookup,
• per-script configuration overrides.

2.3.2

• improved error handling,
• fixed argv[0] to wrapped script path for wrapping Python interpreter,
• added COPYING and README files, the latter with recovery instructions.

2.3.1

• rename python-exec2-c to python-exec2c,
• move python-exec2c to bindir for linking as python{,2,3}.

2.3

• use python-exec.conf for impl preferences,
• use --sysconfdir for configuration, rather than --with-epython+/etc,
• tests no longer depend on system configs.

2.2.1

• new internal configuration format
• misc fixes

2.2

• python-exec2-c can now be symlinked directly as wrapper,
  as /usr/bin/python on Prefix must be a real executable.

2.1

• read python[23] selection from files, like eselect-python-20151117.

2.0.2

• update script location in script comment,
• fix off-by-one error in try_file(),
• enable largefile support for improved portability.

2.0.1

• fix uninitialized memory access (missing null terminator).

2.0

• switch to new wrapping scheme, using /usr/lib/python-exec/${EPYTHON}.