The 10.0 migration did the work; 11.0 removes what 10 deprecated, which makes it a two-hour upgrade. A major that only removes previously deprecated behaviour is the cheap…
A test suite that went from four minutes to eleven over six weeks, with no test added that was individually slow. A fixture that is individually reasonable and…
Adopting a different test syntax on top of the same engine, evaluated properly rather than by preference. A month of writing new tests in one and maintaining old…
The release notes talk about a significant speed improvement, and on a suite dominated by database work the improvement is in the part that was never slow. The…