fix(deps): update all non-major dependencies

See merge request !12

chore: switch release it to MR-based flow

See merge request !16

feat: configure release-it

See merge request !15

chore(deps): update dependency uis/devops/continuous-delivery/ci-templates to v4

See merge request !13

fix(deps): update dependency google-cloud-storage to v2

See merge request !14

chore: Configure Renovate

See merge request !11

chore: update `CHANGELOG` and `pyproject.toml` for release 1.0.3

Closes #10

See merge request !10

feat: change `google-cloud-storage` dependency to versions >=1.41 and <3.0

Closes #10

See merge request !9

Previously only supported versions <2.0, but the only breaking change in
version 2.0 of the `google-cloud-storage` package is the removal of Python 2
support. As `geddit` doesn't support Python 2, it's safe to permit
`google-cloud-storage` versions <3.0 instead of <2.0.

Closes #10

Remove the need for bucket permissions

Closes #7

See merge request !6

hotfix(pyproject.toml): make version number match CHANGELOG

See merge request !8

feat: freshen CI

Closes #8, #6, and #2

See merge request !7

Freshen the CI configuration to make use of our common CI pipeline for
Python projects.

Update the CI configuration to test the range of Python versions which
we claim to support.

Take the opportunity to move to poetry which allows for dependency
pinning for testing. For installation, we use the same version
requirements as in the old requirements.txt.

The addition of pre-commit necessitated some (automatic) formatting
fixes.

Unfortunately release automation cannot (yet) be enabled because there
is not a GitLab token secret configured for this project.

Closes #8

remove use of deprecated Google Cloud Storage function

Closes #4

See merge request !5

This bumps the version number so post merging, the procedure at [1]
should be followed.

[1] https://guidebook.devops.uis.cam.ac.uk/en/latest/workflow/pypi/#publishing-a-previously-published-package

Closes #4

add support for data URLs

Closes #3

See merge request !4

Closes #3

Use python 3.7 and non-docker-hub image to guard against pull limits

See merge request !3

add PyPI packaging

Closes #1

See merge request !2

Add additional information to setup.py to support having a nice presence
on PyPI. Bring in CI templates which support releasing to PyPI.

Closes #1

Provide an initial implementation, a stub README and a basic GitLab CI
configuration to run tests.