v1.13.0

• Added a matcher for replace_newlines (#62)
• Added Ruby 3.1 support

v1.12.0

• Switches to GitHub CI Workflows
• Adds support for Rails 7.0 (#58 and #59).

v1.11.0

• Prevent stripping frozen values (#53)

v1.10.1

• Fix strip behavior for frozen values (#53)

NOTE: This fix is backwards incompatible, but a future version will avoid stripping frozen values altogether.

v1.10.0

• Clean up and remove (now) redundant #respond_to? calls (#49)
• Legacy and deprecation cleanup (#50)
• Update matcher to take list of arguments; alias it as #strip_attributes (#52)

v1.9.2

• Fix regression in 1.9.1: Arrays & Hashes now become nil #48

v1.9.1

• Add official Ruby 2.7 support #45
• Zero-width space doesn't result in nil after stripping #46
• Fix zero width space strip to nil #47

1.9.0

• Adds :if and :unless options (#37)

v1.8.1

• Add Rails 6 compatibility (#36)

v1.8.0

• Added multibyte whitespace support to :collapse_spaces option (#32)