diff --git a/history.en.md b/history.en.md
index 91263192..24ddbb8b 100644
--- a/history.en.md
+++ b/history.en.md
@@ -1,6 +1,7 @@
# History
- master/HEAD
+ * Fix glitch of selected pinned tabs at the "Metal" skin. ([Many thanks to Andrew Shu!](https://github.com/piroor/treestyletab/pull/1192#issuecomment-246750871))
* Show microphone icon on Nightly 51.0a1 in pinned tabs are correctly shown.
- 0.18.2016090802
* Failed to initialize the browser window with a preference: `browser.tabs.drawInTitlebar`=`false` (regression on 0.18.2016090601.)
diff --git a/history.ja.md b/history.ja.md
index de07cc27..94ca586d 100644
--- a/history.ja.md
+++ b/history.ja.md
@@ -1,6 +1,7 @@
# 更新履歴
- master/HEAD
+ * Metalテーマでピン留めされていて且つ選択されたタブの見た目が崩れる問題を修正([Many thanks to Andrew Shu!](https://github.com/piroor/treestyletab/pull/1192#issuecomment-246750871))
* Nightly 51.0a1において、ピン留めされたタブ内の録音ボタンの表示が崩れていたのを守勢
- 0.18.2016090802
* `browser.tabs.drawInTitlebar`=`false`の設定の時にブラウザウィンドウの初期化に失敗する問題を修正（0.18.2016090601以降での後退バグ）
diff --git a/install.rdf b/install.rdf
index 3c445cd0..6e7a7bf9 100644
--- a/install.rdf
+++ b/install.rdf
@@ -34,6 +34,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
@@ -51,6 +52,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
@@ -68,6 +70,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
Godai71.Extenzilla (it-IT locale)
@@ -86,6 +89,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
Fatiaomao (zh-CN locale)
hzhbest (zh-CN locale)
@@ -105,6 +109,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
tito (es-ES locale)
@@ -123,6 +128,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
Andy Pillip (de-DE locale)
Björn Kautler (de-DE locale)
@@ -142,6 +148,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
HkYtrewq (zh-TW locale)
Tsprajna (zh-TW locale)
bootleq (zh-TW locale)
@@ -162,6 +169,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
L'Autour (ru locale)
Infocatcher (ru locale)
@@ -181,6 +189,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
Leszek(teo)Życzkowski (pl locale)
@@ -199,6 +208,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
Laurent Haas (fr-FR locale)
AxlMun (fr-FR locale)
@@ -218,6 +228,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
Mikael Hiort af Ornäs (sv-SE)
@@ -236,6 +247,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
Regmos (da-DK)
@@ -254,6 +266,7 @@
Xidorn Quan (Firefox 40+ support)
J. Ryan Stinnett (bug fix around tearing off of multiple tabs)
lv7777
+ Andrew Shu (fix for styling of pinned tabs at the "Metal" skin)
Vlastimil Ovčáčík (cs)