2021-05-15  Masaya Tojo  <masaya@tojo.tokyo>

	Version up.
	* configure.ac(AC_INIT): Version up.
	* configure.ac(guile-sicp-picture-language)[version]: Version up.

	Fix `draw-line` procedure.
	* sicp-picture-language.scm(draw-line): Fix.

	Update README.md
	* README.md: Update.

2021-04-14  Masaya Tojo  <masaya@tojo.tokyo>

	Version Up from 0.2.0 to 0.2.1.
	* configure.ac (AC_INIT): Version up from 0.2.0 to 0.2.1.
	* guix.scm (guile-sicp-picture-language)[version]: Version up from 0.2.0 to 0.2.1.

	Add ChangeLog
	* ChangeLog: New file.

2021-04-05  Masaya Tojo  <masaya@tojo.tokyo>

	Add (sicp-picture-language) module.
	* sicp-picture-language.scm: New file.
	* configure.ac (AC_INIT): Version up `0.1.0` to `0.2.0`.
	* configure.ac (AC_CONFIG_SRCDIR): Set `sicp-picture-language.scm` file.
	* guix.scm (version): Version up `0.1.0` to `0.2.0`.
	* Makefile.am (SOURCE): Add `sicp-picture-language` file.

2021-04-03  Masaya Tojo  <masaya@tojo.tokyo>

	Initial commit.