✏️ Fix Unreleased link in CHANGELOG.md

Signed-off-by: Peter Boling <[email protected]>

Author: pboling

CHANGELOG.md

@@ -432,52 +432,28 @@ but please have a look at the unit tests.
 * Moved all non-Rails functionality from the Rails plugin:
   http://code.google.com/p/oauth-plugin/
 
-[Unreleased]: https://github.com/oauth-xx/oauth-ruby/compare/v0.5.6...HEAD
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-[0.3.0]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.0
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-[0.3.1]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.1
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-[0.3.2]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.2
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-[0.3.3]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.3
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-[0.3.4]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.4
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-[0.3.5]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.5
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-[0.3.6]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.6
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-[0.4.0]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.0
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-[0.4.1]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.1
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-[0.4.2]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.2
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-[0.4.3]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.3
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-[0.4.4]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.4
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-[0.4.5]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.5
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-[0.4.6]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.6
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-[0.4.7]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.7
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-[0.5.0]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.0
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-[0.5.1]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.1
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-[0.5.2]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.2
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-[0.5.3]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.3
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-[0.5.4]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.4
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-[0.5.5]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.5
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-[0.5.6]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.6
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-[0.5.7]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.7
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+[Unreleased]: https://github.com/oauth-xx/oauth-ruby/compare/v0.5.8...HEAD
 [0.5.8]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.8
+[0.5.7]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.7
+[0.5.6]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.6
+[0.5.5]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.5
+[0.5.4]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.4
+[0.5.3]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.3
+[0.5.2]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.2
+[0.5.1]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.1
+[0.5.0]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.0
+[0.4.7]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.7
+[0.4.6]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.6
+[0.4.5]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.5
+[0.4.4]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.4
+[0.4.3]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.3
+[0.4.2]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.2
+[0.4.1]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.1
+[0.4.0]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.4.0
+[0.3.6]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.6
+[0.3.5]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.5
+[0.3.4]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.4
+[0.3.3]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.3
+[0.3.2]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.2
+[0.3.1]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.1
+[0.3.0]: https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.3.0