* Checks for issue 150. We run through the test files with sanitizers on.
* Fix for issue 150: the remaining issues were an overrun on the depth capacity and an "off-by-1" overrun on tape capacity.
* Improving makefile.
* Safer git submodule command.
* Getting get 'git' on circleci
* Improving portability.
* Revisiting faulty logic regarding same-page overruns.
* Disabling same-page overruns under VS.
* Clarifying the documentation
* Fix for issue 131 + being more explicit regarding memory realloc.
* Fix for issue 137.
* removing "using namespace std" throughout. Fix for 50
* Introducing typed malloc/free.
* Introducing a custom class (padded_string) that solves several minor usability issues.
* Updating amalgamation for testing.
* Making sure we can run with the sanitizers on.
* Minor code simplification in the number parsing.
* Following @EmilGedda 's recommendations regarding the makefile.
* Reference to blog post.
* Adding link to https://johnnylee-sde.github.io/Fast-numeric-string-to-int/
* Better hex parsing.