GitHub issue and pull request templates (#395)

This pull request aims to add an issue template and clarify the pull
request template.

---

Changes:

- Add issue templates
- Clarify the template nature of the PR template
- Include change log format in PR template

Author: Gumball2415

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,42 @@
+---
+name: Bug report
+about: Describe the issue so we may fix it
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+## Version
+
+```
+Describe the version of Dn-FamiTracker you are using, as well as details about
+your operating system.
+
+If you are using a non-Windows OS, please describe the program used to run
+Dn-FamiTracker.
+```
+
+- Dn-FamiTracker version:
+    - 0.5.2
+- OS:
+    - Windows 10 Version	10.0.19045 Build 19045
+
+## Description
+
+```
+Please describe the issue.
+```
+
+## Steps to reproduce
+
+1. Provide instructions in step-by-step order.
+2. Be as concise as possible.
+    - Bullet points may be added to note some things about the step.
+3. A good example: #382
+
+## Attachments
+
+```
+insert screenshots, videos, or example modules to illustrate your issue
+```

.github/pull_request_template.md

@@ -0,0 +1,34 @@
+```
+Pull request format:
+
+This pull request aims to `<(specify reason)>`.
+
+---
+
+Changes:
+
+- `<Describe change entry>`
+	- Fixes/addresses issue `#<issue number>`.
+
+Changelog format:
+	- Categories
+		- `Important changes:`
+			- summary of immediate and obvious changes to the program
+		- `Improvements:`
+			- additions and refactoring
+		- `Bug fixes:`
+			- any bug fixes
+		- `Internal:`
+			- meta changes, including changes regarding to the repository or CI
+	- Format
+		- `<description of singular change> ([issue_author] [commit_author] [#<issue number>] [#<PR number>])`
+		- only put in issue author and number if it exists
+		- only put one author if issue and commit author is the same
+		- sort by category, then by issue number, then by PR number
+		- ex:
+			- `Fix access violation in MRU submenu list update (@eugene-s-nesdev @Gumball2415 #243 #214)`
+
+Notice:
+- Please remove this code block and fill in the details.
+- Be sure to update CHANGELOG.md in the `Unreleased` section, as well as the date last updated.
+```

docs/CHANGELOG.md

@@ -6,11 +6,11 @@ Written by D.P.C.M.
 
 Version 0.5.2.9
 
-Last updated: December 22, 2025
+Last updated: December 25, 2025
 
 ---
 
-## Unreleased - 2025-12-22
+## Unreleased - 2025-12-25
 
 - ### Important changes:
 
@@ -30,6 +30,9 @@ Last updated: December 22, 2025
 	- Indicate build type in packaging script (@Gumball2415 #365 #389)
 	- Use only three version numbers for welcome message (@Gumball2415 #365 #389)
 	- Update documentation regarding version updating (@Gumball2415 #389)
+	- Add issue templates (@Gumball2415 #395)
+	- Clarify the template nature of the PR template (@Gumball2415 #395)
+	- Include change log format in PR template (@Gumball2415 #395)
 
 ## Dn0.5.2 - 2025-08-18
 

docs/pull_request_template.md

@@ -2,23 +2,22 @@
 
 - [ ] Update changelogs:
 	- [CHANGELOG.md](CHANGELOG.md), which will update [../Dn-Help/hlp/changelog_shell.htm](changelog_shell.htm) upon build
-	- Format for changelog:
-		- categories
-			- `Important changes:`
-				- summary of immediate and obvious changes to the program
-			- `Improvements:`
-				- additions and refactoring
-			- `Bug fixes:`
-				- any bug fixes
-			- `Internal:`
-				- meta changes, including changes regarding to the repository or CI
-		- format
-			- `<description of singular change> ([issue_author] [commit_author] [#<issue number>] [#<PR number>])`
-			- only put in issue author and number if it exists
-			- only put one author if issue and commit author is the same
-			- sort by category, then by issue number, then by PR number
-			- ex:
-				- `Fix access violation in MRU submenu list update (@eugene-s-nesdev @Gumball2415 #243 #214)`
+	- Categories
+		- `Important changes:`
+			- summary of immediate and obvious changes to the program
+		- `Improvements:`
+			- additions and refactoring
+		- `Bug fixes:`
+			- any bug fixes
+		- `Internal:`
+			- meta changes, including changes regarding to the repository or CI
+	- Format
+		- `<description of singular change> ([issue_author] [commit_author] [#<issue number>] [#<PR number>])`
+		- only put in issue author and number if it exists
+		- only put one author if issue and commit author is the same
+		- sort by category, then by issue number, then by PR number
+		- ex:
+			- `Fix access violation in MRU submenu list update (@eugene-s-nesdev @Gumball2415 #243 #214)`
 - [ ] Create Version Tag
 	- Format: `Dnx.y.z.b`
 		- x: Major (API change)