Update dependency git-changelog to v0.4.0

[renovate]

This PR contains the following updates:

Package	Update	Change
git-changelog	minor	==0.1.0 -> ==0.4.0

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Release Notes

pawamoy/git-changelog

v0.4.0

Compare Source

Compare with v0.3.0

Bug Fixes

• Use actual url for references (46a8790 by Timothée Mazzucotelli).
• Use style subject if possible (7f2c3ad by Timothée Mazzucotelli).
• Correctly handle nested subgroups for gitlab repos (8ca990b by Timothée Mazzucotelli).
• Fix bumping versions starting with "v" (44e7644 by Timothée Mazzucotelli).

Code Refactoring

• Move styles into new commit module to avoid cyclic dependencies (d90bd15 by Timothée Mazzucotelli).

Features

• Improve changelog rendering (e9dd3f4 by Timothée Mazzucotelli).
  • Use today's date for current version
  • Move "compare" link below the heading (better table of contents in documentation)
  • Improve "compare" links to handle first and current version
  • Use selected commit types to render sections
• Add default commit types to render variable (173392a by Timothée Mazzucotelli).
• Always use today's date for unreleased version (1c34fa8 by Timothée Mazzucotelli).

v0.3.0

Compare Source

Compare with v0.2.0

Bug Fixes

• Fix is_minor method for version (6d08978 by Loïc Viennois).
• Fix parse_refs method for ProviderRefParser (dc51589 by Loïc Viennois).
• Correctly detect major version, for both angular style and basic style (7385e19 by Loïc Viennois).

Code Refactoring

• Add type hints to all classes and methods (95276ef by Loïc Viennois).

Features

• Update template keepachangelog (ce76ed6) by RainChen:
  • Capitalize commit subject
  • Show author name for each commit
  • Sort commits by date
  • Unique commit subjects

v0.2.0

Compare Source

Compare with 0.1.1

Drop support for Python < 3.6.

Use poetry to manage the project!

Fixed

• Fix detection of feature (is_minor) for angular style (4fbf0ee).

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