Single Hpp File - v.8.5.0

See the v.8.5.0 milestone for the full list of changes.

• Breaking changes
  • None
• New features
  • Added support for Sublime Merge on Linux, macOS, and Windows (#103, thank you @jwillikers)
  • Added support for Beyond Compare on Linux (#114)
  • Added support for custom main() function with doctest: see Existing Project - with your main() (#110, thank you @p-podsiadly)
  • Added support for Azure Pipelines, Azure DevOps Server and TFS CI systems (#117)
• Bug fixes
  • Code now compiles in clang and gcc with -Wshadow enabled (#111)
  • Fixed some missing '\' characters in the released header (#118)
• Other changes
  • Updated to doctest 2.3.7 (#108, thank you @p-podsiadly)
  • New section in documentation: How-to Guides
  • Lots of improvements to our Python release scripts
  • Line-length increased from 80 to 90 characters