opensourcecobol · yutaro-sakamoto · Feb 27, 2026 · Feb 27, 2026 · Feb 27, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,18 @@ 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/).
 
+## [1.1.18] - 2026-02-27
+
+### Fixed
+
+- Fix a bug where full-width hyphens (ー) in SECTION names were not correctly converted to full-width underscores (＿) in generated Java code. (#788)
+- Fix bugs in Java code generation for VALUE ALL literal initialization. (#790)
+
+### Documentation
+
+- Add documentation for environment variables referenced by the runtime. (#762)
+  - see doc/environment_variables.md or doc/environment_variables_JP.md
+
 ## [1.1.17] - 2026-01-28
 
 ### Improvements

diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,7 @@
+2026-02-27  OSS Consortium <ws-opensource-cobol-contact@osscons.jp>
+
+	* opensource COBOL 4J v1.1.18 released.
+
 2026-01-28  OSS Consortium <ws-opensource-cobol-contact@osscons.jp>
 
 	* opensource COBOL 4J v1.1.17 released.

diff --git a/Makefile.in b/Makefile.in
@@ -219,7 +219,7 @@ DIST_SUBDIRS = $(SUBDIRS)
 am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in \
 	ABOUT-NLS AUTHORS COPYING COPYING.LIB ChangeLog INSTALL NEWS \
 	README TODO compile config.guess config.rpath config.sub \
-	install-sh ltmain.sh missing mkinstalldirs
+	depcomp install-sh ltmain.sh missing mkinstalldirs
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 top_distdir = $(distdir)
 am__remove_distdir = \
@@ -313,14 +313,17 @@ ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
 FILECMD = @FILECMD@
+GETTEXT_MACRO_VERSION = @GETTEXT_MACRO_VERSION@
 GMSGFMT = @GMSGFMT@
+GMSGFMT_015 = @GMSGFMT_015@
 GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 INTLLIBS = @INTLLIBS@
+INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@
 LD = @LD@
 LDFLAGS = @LDFLAGS@
 LIBCOB_CFLAGS = @LIBCOB_CFLAGS@
@@ -340,9 +343,9 @@ MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
-MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
 MSGMERGE = @MSGMERGE@
+MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@
 NM = @NM@
 NMEDIT = @NMEDIT@
 OBJDUMP = @OBJDUMP@
@@ -366,6 +369,8 @@ STRIP = @STRIP@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
+XGETTEXT_015 = @XGETTEXT_015@
+XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
 abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@

diff --git a/NEWS b/NEWS
@@ -2,6 +2,20 @@ NEWS - user visible changes				-*- outline -*-
 
 -----------------------------------------------------------------------
 
+* opensource COBOL 4J 1.1.18
+
+** Bug Fixes
+
+(1) Fix a bug where full-width hyphens (ー) in SECTION names were not correctly converted to full-width underscores (＿) in generated Java code.
+(2) Fix bugs in Java code generation for VALUE ALL literal initialization.
+
+** Documentation
+
+(1) Add documentation for environment variables referenced by the runtime.
+  * see doc/environment_variables.md or doc/environment_variables_JP.md
+
+-----------------------------------------------------------------------
+
 * opensource COBOL 4J 1.1.17
 
 ** Improvements

diff --git a/README.md b/README.md
@@ -52,9 +52,9 @@ dnf install -y java-21-amazon-corretto-devel gcc make bison flex automake autoco
 
 ### Install opensource COBOL 4J
 ```
-curl -L -o opensourcecobol4j-v1.1.17.tar.gz https://github.com/opensourcecobol/opensourcecobol4j/archive/refs/tags/v1.1.17.tar.gz
-tar zxvf opensourcecobol4j-v1.1.17.tar.gz
-cd opensourcecobol4j-1.1.17
+curl -L -o opensourcecobol4j-v1.1.18.tar.gz https://github.com/opensourcecobol/opensourcecobol4j/archive/refs/tags/v1.1.18.tar.gz
+tar zxvf opensourcecobol4j-v1.1.18.tar.gz
+cd opensourcecobol4j-1.1.18
 ./configure --prefix=/usr/
 make
 sudo make install
@@ -63,9 +63,9 @@ sudo make install
 In order to install a compiler for UTF-8 encoded COBOL source code, run the following commands.
 
 ```
-curl -L -o opensourcecobol4j-v1.1.17.tar.gz https://github.com/opensourcecobol/opensourcecobol4j/archive/refs/tags/v1.1.17.tar.gz
-tar zxvf opensourcecobol4j-v1.1.17.tar.gz
-cd opensourcecobol4j-1.1.17
+curl -L -o opensourcecobol4j-v1.1.18.tar.gz https://github.com/opensourcecobol/opensourcecobol4j/archive/refs/tags/v1.1.18.tar.gz
+tar zxvf opensourcecobol4j-v1.1.18.tar.gz
+cd opensourcecobol4j-1.1.18
 ./configure --prefix=/usr/ --enable-utf8
 touch cobj/*.m4
 make
@@ -137,7 +137,7 @@ https://www.oracle.com/java/technologies/downloads/?er=221886#java8-windows
 The docker container for opensource COBOL 4J is available.
 
 ```bash
-docker pull opensourcecobol/opensourcecobol4j:20260128
+docker pull opensourcecobol/opensourcecobol4j:20260227
 ```
 
 Execute the following commands in order to run the "Hello World" COBOL program.

diff --git a/README_JP.md b/README_JP.md
@@ -46,9 +46,9 @@ dnf install -y java-21-amazon-corretto-devel gcc make bison flex automake autoco
 
 ### opensource COBOL 4Jのインストール
 ```
-curl -L -o opensourcecobol4j-v1.1.17.tar.gz https://github.com/opensourcecobol/opensourcecobol4j/archive/refs/tags/v1.1.17.tar.gz
-tar zxvf opensourcecobol4j-v1.1.17.tar.gz
-cd opensourcecobol4j-1.1.17
+curl -L -o opensourcecobol4j-v1.1.18.tar.gz https://github.com/opensourcecobol/opensourcecobol4j/archive/refs/tags/v1.1.18.tar.gz
+tar zxvf opensourcecobol4j-v1.1.18.tar.gz
+cd opensourcecobol4j-1.1.18
 ./configure --prefix=/usr/
 make
 sudo make install
@@ -57,9 +57,9 @@ sudo make install
 UTF-8のCOBOLソースコード対応版コンパイラをインストールする場合は、下記のコマンドを実行する。
 
 ```
-curl -L -o opensourcecobol4j-v1.1.17.tar.gz https://github.com/opensourcecobol/opensourcecobol4j/archive/refs/tags/v1.1.17.tar.gz
-tar zxvf opensourcecobol4j-v1.1.17.tar.gz
-cd opensourcecobol4j-1.1.17
+curl -L -o opensourcecobol4j-v1.1.18.tar.gz https://github.com/opensourcecobol/opensourcecobol4j/archive/refs/tags/v1.1.18.tar.gz
+tar zxvf opensourcecobol4j-v1.1.18.tar.gz
+cd opensourcecobol4j-1.1.18
 ./configure --prefix=/usr/ --enable-utf8
 touch cobj/*.m4
 make
@@ -126,7 +126,7 @@ Windows版のopensource COBOL 4JはVisual Studioに含まれるCLコンパイラ
 opensource COBOL 4JのDockerコンテナを利用できます。
 
 ```bash
-docker pull opensourcecobol/opensourcecobol4j:20260128
+docker pull opensourcecobol/opensourcecobol4j:20260227
 ```
 
 以下のコマンドを実行して、"Hello World"のCOBOLプログラムを実行します。

diff --git a/ReleaseNote.md b/ReleaseNote.md
@@ -1,3 +1,9 @@
-### Improvements
+### Fixed
 
-- Optimized compilation time for multiple input files (30x faster for batch compilation) (#777)
+* Fix a bug where full-width hyphens (ー) in SECTION names were not correctly converted to full-width underscores (＿) in generated Java code. (#788)
+* Fix bugs in Java code generation for VALUE ALL literal initialization. (#790)
+
+### Documentation
+
+* Add documentation for environment variables referenced by the runtime. (#762)
+  * see doc/environment_variables.md or doc/environment_variables_JP.md