Update to version 0.15.0.

Put "gitignore" in a code span to avoid being reported as a spelling …

…error.

Add "parsers" to dictionary.txt.

Update to version 0.12.1.

Add "schemas" to dictionary.txt.

Update to version 0.11.0.

Update to version 0.10.0.

Update to version 0.9.2.

Update to version 0.9.1.

Fix spelling of "reproducible" in CHANGELOG.md.