Bump version number to `1.7.0'.

Makefile

@@ -6,7 +6,7 @@
 TITLE = pkuthss
 README = $(TITLE)
 EXAMPLE = thesis
-VERSION = 1.6.4
+VERSION = 1.7.0
 
 default: dist
 

doc/readme/ChangeLog.txt

@@ -1,3 +1,19 @@
+2015-12-16, v1.7.0
+
+	* API changes:
+	- pkuthss-extra.sty merged into pkuthss.cls; `extra' removed accordingly.
+	- `footfmt' renamed to `pkufoot'; `colorlinks' removed.
+
+	* Changes to example template:
+	- {,pkuthss-}copyright.tex: use `\specialchap'.
+
+	* Changes to package code:
+	- pkuthss.cls: fix pdf bookmark level.
+
+	* Misc:
+	- Format overhaul of documentation code.
+	- Minor fixes and cosmetics.
+
 2015-12-15, v1.6.4
 
 	* API changes:

doc/readme/pkuthss.tex

@@ -42,7 +42,7 @@
 \hypersetup{colorlinks = true, allcolors = blue}
 \newcommand{\myemph}[1]{\emph{\textcolor{red}{#1}}}
 \newcommand{\unemph}[1]{\textup{\textcolor{black}{#1}}}
-\newcommand{\docversion}{v1.6.4}
+\newcommand{\docversion}{v1.7.0}
 
 \pkuthssinfo{
 	cthesisname = {本科生毕业论文}, ethesisname = {Undergraduate Thesis},

tex/pkuthss-gbk.def

@@ -24,7 +24,7 @@
 %   pkuword.eps
 
 \ProvidesFile{pkuthss-gbk.def}
-	[2015/12/15 v1.6.4 Labels and captions in GBK encoding
+	[2015/12/16 v1.7.0 Labels and captions in GBK encoding
 		for the pkuthss document class]
 
 \def\label@ctitle{题目：}

tex/pkuthss-utf8.def

@@ -24,7 +24,7 @@
 %   pkuword.eps
 
 \ProvidesFile{pkuthss-utf8.def}
-	[2015/12/15 v1.6.4 Labels and captions in UTF-8 encoding
+	[2015/12/16 v1.7.0 Labels and captions in UTF-8 encoding
 		for the pkuthss document class]
 
 \def\label@ctitle{题目：}

tex/pkuthss.cls

@@ -25,7 +25,7 @@
 
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
 \ProvidesClass{pkuthss}
-	[2015/12/15 v1.6.4 Peking University dissertation document class]
+	[2015/12/16 v1.7.0 Peking University dissertation document class]
 
 % eg. `\pkuthss@int@boolopt{spacing}{true}' will expand to:
 %   \newif\ifpkuthss@opt@spacing \pkuthss@opt@spacingtrue