0.023 2025-01-30
  [Internal Changes]
    * Use Re class instead of Regex class.
    
0.022 2025-01-25
  [Requirement Changes]
    * Require SPVM 0.990042.
    * Require SPVM::Regex 0.246.
  [Test Improvement]
    * Call Fn#destroy_runtime_permanent_vars method in the end of tests.
  [Requirement Changes]
    * Require SPVM 0.990042.
    * Require SPVM::Regex 0.246.
  [Test Improvement]
    * Call Fn#destroy_runtime_permanent_vars method in the end of tests.
    
0.021002 2023-12-05
  [Requirement Changes]
    * Require SPVM::Sys 0.509.
0.021001 2023-05-29
  [Prerequirement Changes]
    * SPVM 0.986+ is required.
0.021 2023-05-23
  [Prerequirement Changes]
    * SPVM 0.981+ is required.
  [Meta Information Fix]
    * Fixed the repository URL.
  [License Change]
    * The license is changed to MIT License.
  [New Features]
    * The version string can be got.
0.02 2023-03-15
  [Prerequirement Changes]
    * SPVM::Sys 0.43+ is needed.
0.01 2023-02-23
  [Changes]
    * First release.
  
