psgrep 1.0.9

• Fixed the -h option to exit with status 1 as the man page says it should.
  See issue #5.

psgrep 1.0.8

• Fixed the -s option on OSX/BSD. See issue #4.

psgrep 1.0.7

• Updated README and man page for GitHub. See #3.
• Small code cleanups.

psgrep 1.0.6

• Fixed install.sh to work on non-GNU systems (e.g., Mac OS X).

psgrep 1.0.6 beta

• Fixed install.sh to work on non-GNU systems (e.g., Mac OS X).

psgrep 1.0.5

• Changed default option to search only user's processes.
• Added option to search all user's processes.
• Added header output from ps. Option to disable.
• Fixed bug where processes with a leading dash couldn't be grep'd for.

psgrep 1.0.4

• New run-time option, -i, for caseless pattern matching.
• Fixed install bug involving nonexistent directories.

psgrep 1.0.3

1.0.3:

• Updated license to GPLv3.
• New run-time option, -p, for Perl regular expressions.
• New man page!
• Updated install script to use bash as well as to install the man page.

1.0.2:

• Since Ubuntu changed /bin/sh to dash instead of bash, I've realised that
  this does indeed use bashisms. Thereform, I have changed the shell to use
  /usr/bin/env bash instead.

1.0.1:

• Doesn't show itself in process list.

1.0:

• Initial release.