Update deps

Update _incr_version script

Fix lint warnings

Add Nix dev shell

Remove deprecated libs from README

Add homepage

Bump version to 2.3.0

Fix benchmark code

Remove unused items from IconIterState

Update dependencies

Add maintenance badge

Update name and repo link in Cargo.toml

Bump version to 2.2.0

update memmap2 to 0.2

fix linting errors

added msrv to README

Bump version to 2.1.0

Use correct default values for XDG_DATA_DIRS

Fixes #2

Bump version to 2.0.2

Fixed bug where iterator init failure lead to returning error repeatedly

Fixes #1