Bump to v4.0.0

Author: zepinglee

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [4.0.0] - 2026-05-10
+
 ### Changed
 
 - 本科生的正文行距改为 20 磅（同步教务处 2026-04-24 格式式样更新，[#501](https://github.com/ustctug/ustcthesis/issues/501)）。
@@ -493,7 +495,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - 优化图注、算法的行距。
 - 二级以下节标题编号下采用“1.”、“(1)”、“①”。
 
-[Unreleased]: https://github.com/ustctug/ustcthesis/compare/v4.0.0-beta.11...HEAD
+[Unreleased]: https://github.com/ustctug/ustcthesis/compare/v4.0.0...HEAD
+[4.0.0]: https://github.com/ustctug/ustcthesis/compare/v4.0.0-beta.11...v4.0.0
 [4.0.0-beta.11]: https://github.com/ustctug/ustcthesis/compare/v4.0.0-beta.10...v4.0.0-beta.11
 [4.0.0-beta.10]: https://github.com/ustctug/ustcthesis/compare/v4.0.0-beta.9...v4.0.0-beta.10
 [4.0.0-beta.9]: https://github.com/ustctug/ustcthesis/compare/v4.0.0-beta.8...v4.0.0-beta.9

build.lua

@@ -1,4 +1,7 @@
 #!/usr/bin/env texlua
+---@diagnostic disable: lowercase-global
+
+-- Configuration file for use with "l3build"
 
 module = "ustcthesis"
 
@@ -29,37 +32,40 @@ typesetopts = "-file-line-error -halt-on-error -interaction=nonstopmode"
 
 lvtext = ".tex"
 
+local package_repository = "https://github.com/ustctug/ustcthesis"
+local version_pattern = "[%d.]+[%l%d.-]*"
+
 function update_tag(file, content, tagname, tagdate)
-  tagname = string.gsub(tagname, "^v", "")
-  local url = "https://github.com/ustctug/ustcthesis"
+  local version = string.gsub(tagname, "^v", "")
   local date = string.gsub(tagdate, "%-", "/")
 
   content = string.gsub(content,
-    "Copyright %(C%) (%d%d%d%d)%-%d%d%d%d",
+    "Copyright %(Cc%) (%d%d%d%d)%-+%d%d%d%d",
     "Copyright (C) %1-" .. os.date("%Y"))
 
-  if string.match(file, "%.cls$") then
-    content = string.gsub(content, "\\newcommand\\ustcthesisversion{[0-9a-z.-]+",
-      "\\newcommand\\ustcthesisversion{" .. tagname)
+  if file == "CHANGELOG.md" then
+    local previous = string.match(content, "compare/v(" .. version_pattern .. ")%.%.%.HEAD")
+    if version ~= previous then
+      content = string.gsub(content,
+        "## %[Unreleased%]",
+        "## [Unreleased]\n\n## [" .. version .. "] - " .. tagdate)
+      content = string.gsub(content,
+        "v" .. version_pattern .. "%.%.%.HEAD",
+        "v" .. version .. "...HEAD\n[" .. version .. "]: " .. package_repository .. "/compare/v" .. previous
+        .. "...v" .. version)
+    end
+
+  elseif string.match(file, "%.cls$") then
+    content = string.gsub(content, "\\newcommand\\ustcthesisversion{" .. version_pattern,
+      "\\newcommand\\ustcthesisversion{" .. version)
 
     content = string.gsub(content, "\\ProvidesClass{ustcthesis}%[%d%d%d%d/%d%d/%d%d",
       "\\ProvidesClass{ustcthesis}[" .. date)
 
-  elseif string.match(file, "%-doc.tex") then
-    content = string.gsub(content, "v[0-9a-z.-]+\\qquad %d%d%d%d%-%d%d%-%d%d",
-      "v" .. tagname .. "\\qquad " .. tagdate)
-
-  elseif string.match(file, "CHANGELOG.md") then
-    local previous = string.match(content, "/compare/v([0-9a-z.-]+)%.%.%.HEAD")
-    if tagname == previous then return content end
-    content = string.gsub(content,
-      "## %[Unreleased%]",
-      "## [Unreleased]\n\n## [" .. tagname .. "] - " .. tagdate)
-
-    content = string.gsub(content,
-      previous:gsub("%.", "%%."):gsub("%-", "%%-") .. "%.%.%.HEAD",
-      tagname .. "...HEAD\n[" .. tagname .. "]: " .. url .. "/compare/v"
-      .. previous .. "...v" .. tagname)
+  elseif string.match(file, "%-doc.tex$") then
+    content = string.gsub(content, "v" .. version_pattern .. "\\qquad %d%d%d%d%-%d%d%-%d%d",
+      "v" .. version .. "\\qquad " .. tagdate)
+
   end
   return content
 end

ustcthesis-doc.tex

@@ -113,7 +113,7 @@
 \title{\cls{ustcthesis} 使用说明}
 \author{Zeping Lee\thanks{zepinglee AT gmail.com} \and
         seisman\thanks{seisman.info AT gmail.com} }
-\date{v4.0.0-beta.11\qquad 2026-04-06}
+\date{v4.0.0\qquad 2026-05-10}
 \maketitle
 
 

ustcthesis.cls

@@ -11,8 +11,8 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}[2017/04/15]
-\newcommand\ustcthesisversion{4.0.0-beta.11}
-\ProvidesClass{ustcthesis}[2026/04/06 v\ustcthesisversion\space USTC thesis template]
+\newcommand\ustcthesisversion{4.0.0}
+\ProvidesClass{ustcthesis}[2026/05/10 v\ustcthesisversion\space USTC thesis template]
 
 % 报错和警告
 \newcommand\ustc@error[1]{%