From 7b2665ece9ef32b16ee7d8482d9398b03b467ea0 Mon Sep 17 00:00:00 2001
From: Yutaro Sakamoto <mail@yutaro-sakamoto.com>
Date: Thu, 29 Jun 2023 14:50:57 +0900
Subject: [PATCH] add: CHANGELOG.md

---
 CHANGELOG.md | 136 +++++++++++++++++++++++++++++++++++++++++++++++++++
 README.md    |   1 +
 README_JP.md |   1 +
 3 files changed, 138 insertions(+)
 create mode 100644 CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..e1fc3f68
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,136 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
+## [Unreleased]
+### Added
+- Improve the performance of converting Strings to byte arrays (#117)
+- Run NIST85 tests for Relative files and add the test status to README.md
+- Add CHANGELOG.md (#119)
+### Fixed
+- Fix overflows of USAGE COMP data (#105)
+- Fix the bug related to overflows of USAGE COMP (Issue #105) #107
+- Fix the bug of comparison process for national strings of different lengths (#113)
+### Changed
+- Refactor Java files in libcobj/ (#111)
+- Improve the performance of File processing and comparision of 9(m)V9(n) (#114)
+- Update README.md (#116)
+- Improve the performance of converting Strings to byte arrays (#117)
+
+## [1.0.11] - 2023-05-31
+### Added
+- Implement new options `-o`, `-j`, `-class-file-path`, `-java-file-path` (#99)
+### Fixed
+- Fix the command checking the results of NIST test and the read functoin of RELATIVE files (#98)
+- Fix the method `realPutSign` of `AbstractCobolField` (#100)
+
+## [1.0.10] - 2023-04-28
+### Fixed
+- Fix string literals containing mutiple bytes
+- Fix some broken tests for special-names
+
+## [1.0.9] - 2023-03-31
+### Added
+- Add `-constant` option and fix tests for dollarif
+### Fixed
+- Fix some build warnings
+- Fix `Source file not found` test
+- Fix `FUNCTION ABS`
+- Fix warning messages involved with MOVE statements
+- Fix the test for `EXIT PERFORM CYCLE`
+- Fix warning messages involved with MOVE statements
+### Changed
+- Improve the representations of string literals
+### Removed
+- Remove `frameIndex`, frame` and comments in generated Java source code
+
+## [1.0.8] - 2023-02-28
+### Added
+- Implement relative files (#97)
+- Add `DESTDIR` support in libcobj/Makefile (#90)
+- Add help messages to cobj and add comments to spring_batch_tasklet.sh
+- Add static analysis for C source code
+### Fixed
+- Fix moveFrom of CobolNumericPackedField (#79)
+- Fix some warning messages
+- Use equals to compare Java Strings
+- Fix CI and remove unnecessary files
+### Changed
+- Update .gitignore and tests/cobol85/Makefile.am (#79)
+- Use BigDecimal.valueOf to create a new instance with double value (#85)
+### Removed
+
+## [1.0.7] - 2023-01-31
+### Added
+- Create cob_delete_file method (#68)
+- Implement -java-package option (#70)
+- Implement "SET ENVIRONMENT" statement (#72)
+- Add a test for exchanging Japanese data between COBOL and Java (#73)
+### Fixed
+- Fix file-control.at
+- Fix cmpInt of CobolNumericPackedField and add tests (#71)
+- Fix EXIT PERFORM and EXIT PERFORM CYCLE (#75)
+### Changed
+- Improve Java interface (#69)
+- Improve tests and CI (#67)
+
+## [1.0.6] - 2022-12-29
+### Added
+-  Add code-format scripts and Update CI (#58)
+- Implement the matrix build (#59)
+- Implement -fshort-variable option (#61)
+- Add PMD analysis (#63)
+### Fixed
+- Fix FUNCTION CURRENT-DATE (#56)
+### Changed
+- Update libcobj/Makefile to install libcobj.jar into /usr/lib/opensourcecobol4j (#57)
+
+## [1.0.5] - 2022-11-22
+### Added
+- Add  options
+- Add -B, -E, -g, -t, -C, -m options
+- Add --listreserved, -fsyntax-only, -Wunreachable, -free and -free_1col_aster options
+- Add the test case for NATIONAL items
+### Fixed
+- Fix warnings in cobj/*.c
+- Fix codegen.c
+- Fix segmentation faults when parsing exit-perform
+- Fix exit perform and perform cycle
+- Fix the help message of -m option
+- Fix the bug of NATIONAL literals (#47)
+- Fix the bug of NATIONAL items (#49)
+- Fix moving sign-leading-separate to COMP3
+### Changed
+- Update README_JP.md
+- Update CI
+- Update default compile level
+- Output raw multi-byte characters in generated Java source code
+- Improve test cases for binary data
+- Update NIST85 tests
+### Removed
+- remove libcob/ and po/ directory
+- Remove options -c,-S, -O,-O2,-Os,-Q,-D
+
+## [1.0.4] - 2022-07-20
+### Added
+- Embedding COBOL variable names into Java variable names (#39)
+### Changed
+- Add libcobj/compile.sh that builds java source code
+
+## [1.0.3] - 2022-01-31
+### Added
+- implement INDEXED files with SQLite 
+
+## [1.0.2] - 2021-11-10
+### Fixed
+- Fix compilation errors related to EXIT PERFORM statements
+### Changed
+- The license upgrades to GPL3.(#22)
+
+## [1.0.1] - 2021-08-26
+### Added
+- Add the conversoin process for CALL statement
+
+## [1.0.0] - 2021-08-02
+- The first release
\ No newline at end of file
diff --git a/README.md b/README.md
index 3e435840..0276d69e 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 "opensource COBOL 4J" is a COBOL compiler that translates COBOL programs to Java programs.
 This compiler is deeply inspired by ["opensource COBOL"](https://github.com/opensourcecobol/opensource-cobol) which translates COBOL programs to C programs.
 (In fact, this repository contains a lot of source files of ["opensource COBOL"](https://github.com/opensourcecobol/opensource-cobol))
+[CHANGELOG.md](./CHANGELOG.md) contains all notable changes.
 
 ## LICENSE
 
diff --git a/README_JP.md b/README_JP.md
index cd914a90..23b835ff 100644
--- a/README_JP.md
+++ b/README_JP.md
@@ -4,6 +4,7 @@
 
 opensource COBOL 4JはCOBOLソースコードをJavaソースコードに変換するCOBOLコンパイラです.
 opensource COBOL 4JはCOBOLからCに変換するCOBOLコンパイラ["opensource COBOL"](https://github.com/opensourcecobol/opensource-cobol)をもとに開発されています.
+変更履歴は[CHANGELOG.md](./CHANGELOG.md)を参照してください.
 
 ## ライセンス
 ランタイムライブラリであるlibcobjはLGPL 3,それ以外のソフトウェアやライブラリはGPL 3の下で配布されています.