Bump minor version.

Author: ioquatix

lib/markly/version.rb

@@ -7,5 +7,5 @@
 # Copyright, 2020-2025, by Samuel Williams.
 
 module Markly
-	VERSION = "0.14.1"
+	VERSION = "0.15.0"
 end

readme.md

@@ -28,7 +28,7 @@ Please see the [project documentation](https://ioquatix.github.io/markly/) for m
 
 Please see the [project releases](https://ioquatix.github.io/markly/releases/index) for all releases.
 
-### Unreleased
+### v0.15.0
 
   - Introduced `Markly::Renderer::Headings` class for extracting headings from markdown documents with automatic duplicate ID resolution. When rendering HTML with `ids: true`, duplicate heading text now automatically gets unique IDs (`deployment`, `deployment-2`, `deployment-3`). The `Headings` class can also be used to extract headings for building navigation or table of contents.
 

releases.md

@@ -1,6 +1,6 @@
 # Releases
 
-## Unreleased
+## v0.15.0
 
   - Introduced `Markly::Renderer::Headings` class for extracting headings from markdown documents with automatic duplicate ID resolution. When rendering HTML with `ids: true`, duplicate heading text now automatically gets unique IDs (`deployment`, `deployment-2`, `deployment-3`). The `Headings` class can also be used to extract headings for building navigation or table of contents.