Update kettle-dev requirement from ~> 1.2 to ~> 2.0

[dependabot]

Updates the requirements on kettle-dev to permit the latest version.

Release notes

Sourced from kettle-dev's releases.

v2.0.0

[2.0.0] - 2026-02-25

• TAG: [v2.0.0][2.0.0t]
• COVERAGE: 96.06% -- 2683/2793 lines in 20 files
• BRANCH COVERAGE: 79.16% -- 1113/1406 branches in 20 files
• 80.25% documented

Added

• New kettle-gh-release executable for standalone GitHub release creation
  • Extracted from kettle-release step 18
  • Useful when RubyGems release succeeded but GitHub release failed
  • Supports explicit version via version=<VERSION> argument
  • Auto-detects version from lib/**/version.rb if not specified
  • Requires GITHUB_TOKEN with repo:public_repo (classic) or contents:write scope
• Added .kettle-dev.yml configuration file for per-file merge options
  • Hybrid format: defaults for shared merge options, patterns for glob fallbacks, files for per-file config
  • Nested directory structure under files allows individual file configuration
  • Supports all Prism::Merge::SmartMerger options: preference, add_template_only_nodes, freeze_token, max_recursion_depth
  • Added TemplateHelpers.kettle_config, .config_for, .find_file_config methods
  • Added spec coverage in template_helpers_config_spec.rb

Changed

• Updated documentation on hostile takeover of RubyGems
  • https://dev.to/galtzo/hostile-takeover-of-rubygems-my-thoughts-5hlo
• BREAKING: Replaced template_manifest.yml with .kettle-dev.yml
  • New hybrid format supports both glob patterns and per-file configuration
  • TemplateHelpers.load_manifest now reads from .kettle-dev.yml patterns section
  • TemplateHelpers.strategy_for checks explicit file configs before falling back to patterns
• BREAKING: Simplified SourceMerger to fully rely on prism-merge for AST merging
  • Reduced from ~610 lines to ~175 lines (71% reduction)
  • Removed custom newline normalization - prism-merge preserves original formatting
  • Removed custom comment deduplication logic - prism-merge handles this natively
  • All strategies (:skip, :replace, :append, :merge) now use prism-merge consistently
  • Freeze blocks (kettle-dev:freeze / kettle-dev:unfreeze) handled by prism-merge's freeze_token option

Removed

• Removed all .example template files from the kettle-dev root and subdirectories (27 files). Template files now live exclusively in kettle-jem's template/ directory. Only .env.local.example is retained as a dev resource for all destination gems.
• Removed unused methods from SourceMerger:
  • normalize_source - replaced by prism-merge
  • normalize_newlines - prism-merge preserves original formatting
  • shebang?, magic_comment?, ruby_magic_comment_key? - no longer needed
  • Comment extraction/deduplication: extract_magic_comments, extract_file_leading_comments, create_comment_tuples, deduplicate_comment_sequences, deduplicate_sequences_pass1, deduplicate_singles_pass2, extract_nodes_with_comments, count_blank_lines_before,

... (truncated)

Changelog

Sourced from kettle-dev's changelog.

[2.0.0] - 2026-02-25

• TAG: [v2.0.0][2.0.0t]
• COVERAGE: 96.06% -- 2683/2793 lines in 20 files
• BRANCH COVERAGE: 79.16% -- 1113/1406 branches in 20 files
• 80.25% documented

Added

• New kettle-gh-release executable for standalone GitHub release creation
  • Extracted from kettle-release step 18
  • Useful when RubyGems release succeeded but GitHub release failed
  • Supports explicit version via version=<VERSION> argument
  • Auto-detects version from lib/**/version.rb if not specified
  • Requires GITHUB_TOKEN with repo:public_repo (classic) or contents:write scope
• Added .kettle-dev.yml configuration file for per-file merge options
  • Hybrid format: defaults for shared merge options, patterns for glob fallbacks, files for per-file config
  • Nested directory structure under files allows individual file configuration
  • Supports all Prism::Merge::SmartMerger options: preference, add_template_only_nodes, freeze_token, max_recursion_depth
  • Added TemplateHelpers.kettle_config, .config_for, .find_file_config methods
  • Added spec coverage in template_helpers_config_spec.rb

Changed

• Updated documentation on hostile takeover of RubyGems
  • https://dev.to/galtzo/hostile-takeover-of-rubygems-my-thoughts-5hlo
• BREAKING: Replaced template_manifest.yml with .kettle-dev.yml
  • New hybrid format supports both glob patterns and per-file configuration
  • TemplateHelpers.load_manifest now reads from .kettle-dev.yml patterns section
  • TemplateHelpers.strategy_for checks explicit file configs before falling back to patterns
• BREAKING: Simplified SourceMerger to fully rely on prism-merge for AST merging
  • Reduced from ~610 lines to ~175 lines (71% reduction)
  • Removed custom newline normalization - prism-merge preserves original formatting
  • Removed custom comment deduplication logic - prism-merge handles this natively
  • All strategies (:skip, :replace, :append, :merge) now use prism-merge consistently
  • Freeze blocks (kettle-dev:freeze / kettle-dev:unfreeze) handled by prism-merge's freeze_token option

Removed

• Removed all .example template files from the kettle-dev root and subdirectories (27 files). Template files now live exclusively in kettle-jem's template/ directory. Only .env.local.example is retained as a dev resource for all destination gems.
• Removed unused methods from SourceMerger:
  • normalize_source - replaced by prism-merge
  • normalize_newlines - prism-merge preserves original formatting
  • shebang?, magic_comment?, ruby_magic_comment_key? - no longer needed
  • Comment extraction/deduplication: extract_magic_comments, extract_file_leading_comments, create_comment_tuples, deduplicate_comment_sequences, deduplicate_sequences_pass1, deduplicate_singles_pass2, extract_nodes_with_comments, count_blank_lines_before, build_source_from_nodes

... (truncated)

Commits

• fef9731 🔖 Prepare release v2.0.0
• 3fee481 🚚 Finish migration of templating kettle-dev => kettle-jem
• 8de09c3 ♻️More idiosyncratic ruby
• 03137c2 ✅ Add tests for Kettle::Dev::OpenCollectiveConfig.disabled?
• 1fc02ab ⬆️ prism-merge v2.0.4
• 9615c93 🔥 Move gem template logic to kettle-jem
• d59111e 🔥 kettle-jem has been extracted
• 8548bb3 🎨 Phase 3 of templating migration kettle-dev => kettle-jem
• 70fb3c7 🎨 Markdown formatting
• 3c5e4b1 🚧 WIP local deps
• Additional commits viewable in compare view

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[github-actions]

Package	Line Rate	Branch Rate	Health
token-resolver	98%	91%	➖
Summary	98% (263 / 268)	91% (62 / 68)	➖

Minimum allowed line rate is 97%

[codecov-commenter]

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