diff --git a/po-python/zh_TW.po b/po-python/zh_TW.po
index 9f2d111d8f..1ebadea83b 100644
--- a/po-python/zh_TW.po
+++ b/po-python/zh_TW.po
@@ -7,48 +7,50 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gimp-python 2.1.6\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2011-01-01 19:44+0800\n"
-"PO-Revision-Date: 2010-10-04 20:06+0800\n"
+"Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?"
+"product=gimp&keywords=I18N+L10N&component=Internationalisation\n"
+"POT-Creation-Date: 2017-04-13 14:39+0000\n"
+"PO-Revision-Date: 2017-04-19 21:24+0800\n"
 "Last-Translator: Chao-Hsiung Liao <j_h_liau@yahoo.com.tw>\n"
 "Language-Team: Chinese (traditional) <zh-l10n@linux.org.tw>\n"
 "Language: zh_TW\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 1.8.7.1\n"
 
-#: ../plug-ins/pygimp/gimpfu.py:394
+#: ../plug-ins/pygimp/gimpfu.py:395
 #, fuzzy
 msgid "Missing exception information"
 msgstr "有關文字輸入欄的選項"
 
-#: ../plug-ins/pygimp/gimpfu.py:403
+#: ../plug-ins/pygimp/gimpfu.py:404
 #, fuzzy, python-format
 msgid "An error occurred running %s"
 msgstr "發生錯誤。"
 
-#: ../plug-ins/pygimp/gimpfu.py:414
+#: ../plug-ins/pygimp/gimpfu.py:415
 msgid "_More Information"
 msgstr "更多資訊(_M)"
 
-#: ../plug-ins/pygimp/gimpfu.py:526 ../plug-ins/pygimp/gimpfu.py:538
-#: ../plug-ins/pygimp/gimpfu.py:544
+#: ../plug-ins/pygimp/gimpfu.py:528 ../plug-ins/pygimp/gimpfu.py:540
+#: ../plug-ins/pygimp/gimpfu.py:546
 msgid "No"
 msgstr "否"
 
-#: ../plug-ins/pygimp/gimpfu.py:536 ../plug-ins/pygimp/gimpfu.py:544
+#: ../plug-ins/pygimp/gimpfu.py:538 ../plug-ins/pygimp/gimpfu.py:546
 msgid "Yes"
 msgstr "是"
 
-#: ../plug-ins/pygimp/gimpfu.py:596 ../plug-ins/pygimp/gimpui.py:223
+#: ../plug-ins/pygimp/gimpfu.py:599 ../plug-ins/pygimp/gimpui.py:223
 msgid "Python-Fu File Selection"
 msgstr "Python-Fu 檔案選擇"
 
-#: ../plug-ins/pygimp/gimpfu.py:607
+#: ../plug-ins/pygimp/gimpfu.py:648
 msgid "Python-Fu Folder Selection"
 msgstr "Python-Fu 資料夾選擇"
 
-#: ../plug-ins/pygimp/gimpfu.py:696
+#: ../plug-ins/pygimp/gimpfu.py:737
 #, fuzzy, python-format
 msgid "Invalid input for '%s'"
 msgstr "--%2$s 有無效的數值「%1$s」"
@@ -79,9 +81,8 @@ msgid "Character _source"
 msgstr "來源選項"
 
 #: ../plug-ins/pygimp/plug-ins/colorxhtml.py:199
-#, fuzzy
 msgid "Source code"
-msgstr "C 源代碼"
+msgstr "原始碼"
 
 #: ../plug-ins/pygimp/plug-ins/colorxhtml.py:200
 msgid "Text file"
@@ -105,6 +106,58 @@ msgstr ""
 msgid "_Write a separate CSS file"
 msgstr "無法寫入‘%s’檔案：%s"
 
+#: ../plug-ins/pygimp/plug-ins/gradients-save-as-css.py:96
+msgid "Gradient to use"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/gradients-save-as-css.py:97
+msgid "File Name"
+msgstr "檔案名稱"
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:88
+msgid "Exports the image histogram to a text file (CSV)"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:93
+msgid "_Export histogram..."
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:95
+msgid "_Image"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:96
+msgid "_Drawable"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:97
+msgid "Histogram _File"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:98
+msgid "_Bucket Size"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:99
+msgid "Sample _Average"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:100
+msgid "Output format"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:101
+msgid "Pixel count"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:102
+msgid "Normalized"
+msgstr "標準化"
+
+#: ../plug-ins/pygimp/plug-ins/histogram-export.py:103
+msgid "Percent"
+msgstr "百分比"
+
 #: ../plug-ins/pygimp/plug-ins/foggify.py:56
 msgid "Add a layer of fog"
 msgstr "添加一層霧"
@@ -145,9 +198,9 @@ msgid "_Offset Palette..."
 msgstr "調色盤顏色 %d"
 
 #: ../plug-ins/pygimp/plug-ins/palette-offset.py:52
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:56
-#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:56
-#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:78
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:334
+#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:59
+#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:81
 msgid "Palette"
 msgstr "調色盤"
 
@@ -155,124 +208,204 @@ msgstr "調色盤"
 msgid "Off_set"
 msgstr "偏移(_S)"
 
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:48
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:25
+msgid "Red"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:25
+msgid "Green"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:25
+msgid "Blue"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:26
+msgid "Luma (Y)"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:27
+msgid "Hue"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:27
+#, fuzzy
+msgid "Saturation"
+msgstr "選擇性綠色飽和"
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:27
+msgid "Value"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:28
+msgid "Saturation (HSL)"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:28
+msgid "Lightness (HSL)"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:29
+msgid "Index"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:30
+msgid "Random"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:81
+msgid "Lightness (LAB)"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:82
+msgid "A-color"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:82
+msgid "B-color"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:83
+msgid "Chroma (LCHab)"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:84
+msgid "Hue (LCHab)"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:312
 #, fuzzy
 msgid "Sort the colors in a palette"
 msgstr "增強顏色對比(_C)"
 
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:53
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:331
 #, fuzzy
 msgid "_Sort Palette..."
 msgstr "調色盤顏色 %d"
 
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:57
-msgid "Color _model"
-msgstr "色彩模式(_M)"
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:335
+msgid "Se_lections"
+msgstr ""
 
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:58
-msgid "RGB"
-msgstr "RGB"
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:336
+msgid "All"
+msgstr ""
 
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:59
-msgid "HSV"
-msgstr "HSV"
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:336
+msgid "Slice / Array"
+msgstr ""
 
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:60
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:336
+msgid "Autoslice (fg->bg)"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:337
+msgid "Partitioned"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:338
+msgid "Slice _expression"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:339
 #, fuzzy
 msgid "Channel to _sort"
 msgstr "seahorse 收件人欄位的排序形式"
 
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:61
-#, fuzzy
-msgid "Red or Hue"
-msgstr "負向色調偏移"
-
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:62
-#, fuzzy
-msgid "Green or Saturation"
-msgstr "選擇性綠色飽和"
-
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:63
-#, fuzzy
-msgid "Blue or Value"
-msgstr "顯示公式的回傳值或是公式本身"
-
-#: ../plug-ins/pygimp/plug-ins/palette-sort.py:64
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:341
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:344
 #, fuzzy
 msgid "_Ascending"
 msgstr "遞增(_A)"
 
-#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:49
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:342
+#, fuzzy
+msgid "Secondary Channel to s_ort"
+msgstr "seahorse 收件人欄位的排序形式"
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:345
+msgid "_Quantization"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:346
+msgid "_Partitioning channel"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-sort.py:348
+msgid "Partition q_uantization"
+msgstr ""
+
+#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:52
 msgid "Create a repeating gradient using colors from the palette"
 msgstr ""
 
-#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:54
+#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:57
 #, fuzzy
 msgid "Palette to _Repeating Gradient"
 msgstr "按這裡可以加入新的選字盤"
 
-#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:71
+#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:74
 msgid "Create a gradient using colors from the palette"
 msgstr "建立一漸層，使用調色盤中的顏色"
 
-#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:76
+#: ../plug-ins/pygimp/plug-ins/palette-to-gradient.py:79
 #, fuzzy
 msgid "Palette to _Gradient"
 msgstr "按這裡可以加入新的選字盤"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:56
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:59
 msgid "Slice"
 msgstr "切片"
 
 #. table snippet means a small piece of HTML code here
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:417
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:420
 msgid "Cuts an image along its guides, creates images and a HTML table snippet"
 msgstr "沿著指南剪裁圖像，創建圖像和一個 HTML 表格片段"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:428
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:431
 msgid "_Slice..."
 msgstr "切片(_S)..."
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:433
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:436
 #, fuzzy
 msgid "Path for HTML export"
 msgstr "匯出 HTML 到指定位置"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:434
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:437
 #, fuzzy
 msgid "Filename for export"
 msgstr "匯出 HTML 到指定位置"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:435
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:438
 #, fuzzy
 msgid "Image name prefix"
 msgstr "圖片檔案名稱"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:436
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:439
 msgid "Image format"
 msgstr "圖片格式"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:437
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:440
 #, fuzzy
 msgid "Separate image folder"
 msgstr "您選取了 %d 個資料夾"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:439
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:442
 #, fuzzy
 msgid "Folder for image export"
 msgstr "匯出 HTML 到指定位置"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:440
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:443
 #, fuzzy
 msgid "Space between table elements"
 msgstr "區域中元件間的間距"
 
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:442
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:445
 msgid "Javascript for onmouseover and clicked"
 msgstr ""
 
 #. table caps are table cells on the edge of the table
-#: ../plug-ins/pygimp/plug-ins/py-slice.py:445
+#: ../plug-ins/pygimp/plug-ins/py-slice.py:448
 msgid "Skip animation for table caps"
 msgstr ""
 
@@ -284,31 +417,31 @@ msgstr "Python 訊息視窗"
 msgid "_Browse..."
 msgstr "瀏覽(_B)..."
 
-#: ../plug-ins/pygimp/plug-ins/python-console.py:138
+#: ../plug-ins/pygimp/plug-ins/python-console.py:144
 #, fuzzy
 msgid "Python Procedure Browser"
 msgstr "瀏覽器需要終端機方可運作"
 
-#: ../plug-ins/pygimp/plug-ins/python-console.py:167
+#: ../plug-ins/pygimp/plug-ins/python-console.py:173
 #, fuzzy, python-format
 msgid "Could not open '%s' for writing: %s"
 msgstr "無法開啟‘%s’來寫入資料：%s"
 
-#: ../plug-ins/pygimp/plug-ins/python-console.py:182
+#: ../plug-ins/pygimp/plug-ins/python-console.py:188
 #, fuzzy, python-format
 msgid "Could not write to '%s': %s"
 msgstr "無法將 %s 的名稱更改為 %s：%s\n"
 
-#: ../plug-ins/pygimp/plug-ins/python-console.py:190
+#: ../plug-ins/pygimp/plug-ins/python-console.py:196
 #, fuzzy
 msgid "Save Python-Fu Console Output"
 msgstr "儲存 Script-Fu 訊息視窗輸出"
 
-#: ../plug-ins/pygimp/plug-ins/python-console.py:216
+#: ../plug-ins/pygimp/plug-ins/python-console.py:222
 msgid "Interactive GIMP Python interpreter"
 msgstr "互動式 GIMP Python 解譯器"
 
-#: ../plug-ins/pygimp/plug-ins/python-console.py:221
+#: ../plug-ins/pygimp/plug-ins/python-console.py:227
 msgid "_Console"
 msgstr "資訊視窗(_C)"
 
@@ -343,23 +476,32 @@ msgstr "拖放"
 msgid "Drop shadow _Y displacement"
 msgstr "拖放"
 
-#: ../plug-ins/pygimp/plug-ins/text-brush.py:75
-msgid "Create a new brush with characters from a text sequence"
-msgstr ""
+#~ msgid "Color _model"
+#~ msgstr "色彩模式(_M)"
+
+#~ msgid "RGB"
+#~ msgstr "RGB"
+
+#~ msgid "HSV"
+#~ msgstr "HSV"
 
-#: ../plug-ins/pygimp/plug-ins/text-brush.py:81
 #, fuzzy
-msgid "New Brush from _Text..."
-msgstr "從剪貼簿貼上文字"
+#~ msgid "Red or Hue"
+#~ msgstr "負向色調偏移"
 
-#: ../plug-ins/pygimp/plug-ins/text-brush.py:84
-msgid "Font"
-msgstr "字型"
+#, fuzzy
+#~ msgid "Blue or Value"
+#~ msgstr "顯示公式的回傳值或是公式本身"
 
-#: ../plug-ins/pygimp/plug-ins/text-brush.py:85
-msgid "Pixel Size"
-msgstr "像素大小"
+#, fuzzy
+#~ msgid "New Brush from _Text..."
+#~ msgstr "從剪貼簿貼上文字"
 
-#: ../plug-ins/pygimp/plug-ins/text-brush.py:86
-msgid "Text"
-msgstr "文字"
+#~ msgid "Font"
+#~ msgstr "字型"
+
+#~ msgid "Pixel Size"
+#~ msgstr "像素大小"
+
+#~ msgid "Text"
+#~ msgstr "文字"