Update version number Update the in-code version number to 6.0.1.

Add return types to PhpFlickrService methods * Add return types to PhpFlickrService methods. * Remove an unused import. * Add `vendor/` directory to Phan. Fixes #79

Add PhpFlickr::setUserAgent() and send User Agent to API Flickr is soon to make the User Agent header required for all API requests. Refs: #59

Update psr/cache requirment to include v2 and v3 Also updates the cache implementation used in the example file because tedvium/stash doesn't yet support the new versions of psr/cacche. Fix a bug with the cache example which was using the 'test' API call, which declares itself as 'nocache'. Instead, call it manually (with the default of nocache=false). Refs #55

Switch to carlos-mg89/oauth fork of lusitanian/oauth, add PHP 8.1 to … …CI, and fix failures * Switch to carlos-mg89/oauth fork of lusitanian/oauth and add PHP 8.1 to CI * Skip tests if unable to authenticate * Skip echo test on exception * Fix up search test

Add missing method arg for photos_search() This method is deprecated, but until it's removed it might as well work. Closes #43

Merge pull request #42 from samwilson/restore-photosLicenses Restore non-typo verso of PhpFLickr::photosLicenses()

Merge pull request #36 from samwilson/apis Add remaining API classes

Merge pull request #35 from sillygwailo/fix-getAllContexts Fix for call to undefined method in PhotosApi->getAllContexts().

Merge pull request #32 from samwilson/photos Move some photos methods and improve docs