Mark Bookmark Methods as Deprecated (From Discussions #209)

feat: update guzzle to version 7

feat: update guzzle to version 7

Merge pull request #198 from c0nst4ntin/add-support-for-links-around-…

…images-within-rich-text

feat: escape link target around images

Merge pull request #189 from c0nst4ntin/update-readme-build-status

docs: update build status badge [skip ci]

Merge pull request #167 from webhappens/master

Serialize boolean values

Merge pull request #153 from zumba/static-binding

Updated API to use late static binding

Merge pull request #165 from elgentos/master

Added Language reference

Merge pull request #160 from prismicio/develop

Cast to string response body

Merge pull request #159 from prismicio/php7only

Support only PHP >=7.1

Merge pull request #149 from gsteel/fix-autoloader-for-tests

Tests not running under 7.1