v1.3.4

• minor documentation improvements

v1.3.3

• added assertRegex() function

v1.3.2

• fixed err()/skip() escaping issue

v1.3.1

• fixed assertCmd() escaping issue

v1.3

• added self-tests
• fixed assertCmd() documentation

v1.2

• added assertContains() function

v1.1

• added add_cleanup() helper function
• now supporting multiple prepare_subshell() calls per test
• fixed config.sh loading from subshells