master
docs: add encode api, updates [skip-ci]
docs: improve wording on SPNG_STATIC [skip-ci]
docs: Fix a few typos
update comments on spng_format
fix typo in decode.md (#228)
docs: fix typo in encode.md [skip-ci]
docs: update errors.md
docs: add initial libpng migration guide [skip-ci]
docs: fix references in migration guide
bump version to v0.7.4
docs: update wording on versioning