diff --git a/CHANGELOG b/CHANGELOG
index 2d67aa5..0ad42bb 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+v 0.9.0 [19-oct-2019]
+    - Add support for generate locales
+    - Start support for forms
+
+
 v 0.8.0 [13-oct-2019]
     - Generate manifest
     - Add support for execute dialogs in documents.
diff --git a/VERSION b/VERSION
index a3df0a6..ac39a10 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.8.0
+0.9.0
diff --git a/source/conf.py.example b/source/conf.py.example
index 9be5aeb..892ab8c 100644
--- a/source/conf.py.example
+++ b/source/conf.py.example
@@ -206,6 +206,8 @@ PATHS = {
     'soffice': ('soffice', PROGRAM, FILE_TEST),
     'install': ('unopkg', 'add', '-v', '-f', '-s'),
     'profile': '/home/mau/.config/libreoffice/4/user',
+    'gettext': PATH_PYGETTEXT,
+    'msgmerge': PATH_MSGMERGE,
 }
 
 
diff --git a/source/zaz.py b/source/zaz.py
index 2cac1bc..9cad0c8 100644
--- a/source/zaz.py
+++ b/source/zaz.py
@@ -33,6 +33,7 @@ from xml.dom.minidom import parseString
 from conf import (
     DATA,
     DIRS,
+    DOMAIN,
     EXTENSION,
     FILES,
     INFO,
@@ -138,6 +139,19 @@ def _save(path, data):
     return
 
 
+def _get_files(path, filters=''):
+    paths = []
+    if filters in ('*', '*.*'):
+        filters = ''
+    for folder, _, files in os.walk(path):
+        if filters:
+            pattern = re.compile(r'\.(?:{})$'.format(filters), re.IGNORECASE)
+            paths += [_join(folder, f) for f in files if pattern.search(f)]
+        else:
+            paths += files
+    return paths
+
+
 def _compress_oxt():
     log.info('Compress OXT extension...')
 
@@ -435,8 +449,50 @@ def _embed(args):
     return
 
 
+def _locales(args):
+    EASYMACRO = 'easymacro.py'
+
+    if args.files:
+        files = args.files.split(',')
+    else:
+        files = _get_files(DIRS['source'], 'py')
+    paths = ' '.join([f for f in files if not EASYMACRO in f])
+    path_pot = _join(DIRS['source'], DIRS['locales'], '{}.pot'.format(DOMAIN))
+    call([PATHS['gettext'], '-o', path_pot, paths])
+    log.info('POT generate successfully...')
+    return
+
+
+def _update():
+    path_locales = _join(DIRS['source'], DIRS['locales'])
+    path_pot = _join(DIRS['source'], DIRS['locales'], '{}.pot'.format(DOMAIN))
+    if not _exists(path_pot):
+        log.error('Not exists file POT...')
+        return
+
+    files = _get_files(path_locales, 'po')
+    if not files:
+        log.error('First, generate files PO...')
+        return
+
+    for f in files:
+        call([PATHS['msgmerge'], '-U', f, path_pot])
+        log.info('\tUpdate:  {}'.format(f))
+
+    log.info('Locales update successfully...')
+    return
+
+
 
 def main(args):
+    if args.update:
+        _update()
+        return
+
+    if args.locales:
+        _locales(args)
+        return
+
     if args.embed:
         _embed(args)
         return
@@ -469,6 +525,10 @@ def _process_command_line_arguments():
         default=False, required=False)
     parser.add_argument('-d', '--document', dest='document', default='')
     parser.add_argument('-f', '--files', dest='files', default='')
+    parser.add_argument('-l', '--locales', dest='locales', action='store_true',
+        default=False, required=False)
+    parser.add_argument('-u', '--update', dest='update', action='store_true',
+        default=False, required=False)
     return parser.parse_args()