chore: 7.6.0 release prep (#3397)

* chore: 7.6.0 release prep

* chore: add to release notes

* chore: update changelog

chore: 7.5.0 prep pr (#3322)

* chore: delete merged_prs.json

* docs: add rdf4j extra when building docs on readthedocs.

This is required to ensure MkDocs generate the modules correctly for the RDF4J client reference docs.

* docs: add rdf4j store docs

* chore: fix docstring reference

* docs: add rdf4j client docs

* docs: edits and refinements

* docs: convert absolute reference to relative

* chore: prep 7.5.0 release

* docs: fix small case typo

* chore: add paragraph describing new optional dependency httpx and testcontainers use in test suite

* chore: update release date

chore: prep 7.4.0 release (#3289)

* chore: remove remnant rst files

* chore: prep 7.4.0 release

build: prep 7.3.0 (#3277)

* build: prep 7.3.0

* revert noisy diff

* chore: add back 7.3.0 changelog

* style: format

* chore: add summary to release

chore: prep 7.2.1 release (#3225)

* chore: prep 7.2.1 release

* docs: add new step in releasing section

* build: update poetry lockfile

* docs: fix title underline too short

chore: prep 7.2.0 release (#3224)

* chore: prep 7.2.0 release

* chore: remove mention of charter

* chore: remove scratch file

Merge remote-tracking branch 'origin/main'

small docco update (#3053)

7.1.2 pre release prep (#3030)

7.1.1-release (#2952)