chore(release) 0.7.3

fix(revalidation) dont fire if key is falsy (Kong#65)

Fixes Kong#64

docs(contributing) add

fix(ttl) TTL issue in mutate function (Kong#56)

* feat(mutate) enhance mutate function
* refactor(revalidate) rename revalidate mutate
* fix(cache): fix issue when ttl was set to 0
* test(ttl): add ttl test cases

Fixes Kong#56 Kong#28

chore(release) 0.6.0

chore(release) 0.5.1

docs(readme) add entry to toc

chore(release) 0.4.0

docs(example) add vite readme

chore(*) release 0.3.2