surround markdown headers with blank lines

[MD022](https://github.com/DavidAnson/markdownlint/blob/v0.34.0/doc/md022.md)

CHANGELOG.md

@@ -10,27 +10,35 @@ All notable changes to this project will be documented in this file. This change
 - `Security` in case of vulnerabilities.
 
 ## [Unreleased]
+
 ### Changed
+
 - Move ring-mock to dev dependency.
 - Replace deprecated function `redirect-after-post`.
 - Upgrade ring-core 1.12.1.
 - Upgrade org.clojure/data.codec 0.2.0.
 
 ## [1.0.7] - 2024-02-06
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 ### Changed
+
 - Update minimum clojure version to 1.9.0.
 - Upgrade clojure 1.11.1.
 - Upgrade ring-core 1.11.0.
 - Upgrade compojure 1.7.1.
 
 ## [1.0.6] - 2023-06-15
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 ### Changed
+
 - Upgrade lein-cloverage 1.2.4.
 - Upgrade compojure 1.7.0.
 - Upgrade ring-core 1.9.6.
 
 ## [1.0.5] - 2022-05-26
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 ### Changed
+
 - Upgrade clojure 1.10.3.
 - Upgrade lein-codox 0.10.8.
 - Remove unnecessary dependency on cloverage in dev profile.
@@ -39,102 +47,142 @@ All notable changes to this project will be documented in this file. This change
 - Upgrade compojure 1.6.3.
 
 ## [1.0.4] - 2021-07-30
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 ### Changed
+
 - Upgrade ring-core 1.9.4.
 
 ## [1.0.3] - 2021-05-21
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 ### Changed
+
 - Upgrade ring-core 1.9.3.
 
 ## [1.0.2] - 2021-04-20
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 ### Changed
+
 - Upgrade ring-core 1.9.2.
 
 ## [1.0.1] - 2021-02-19
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 ### Changed
+
 - Upgrade cloverage 1.2.2.
 - Upgrade lein-ancient 0.7.0.
 - Upgrade ring-core 1.9.1.
 - Upgrade clojure 1.10.2.
 
 ## [1.0.0] - 2020-10-24
+
 ### Changed
+
 - Released under the MIT License.
 
 ## [0.5.1] - 2020-10-24
+
 ### Changed
+
 - Upgrade ring-core 1.8.2.
 - Upgrade cloverage 1.2.1.
 
 ## [0.5.0] - 2020-09-13
+
 ### Fixed
+
 - Allow `:okta-config` to be present outside of bundled jar, [\#4](https://github.com/bostonaholic/ring-okta/pull/4) by [@ravik-karn-tw](https://github.com/ravik-karn-tw).
 
 ## [0.4.0] - 2020-09-05
+
 ### Added
+
 - Support for regexes in `:skip-routes`, [\#2](https://github.com/bostonaholic/ring-okta/pull/2) by [@sudhinm](https://github.com/sudhinm).
 
 ## [0.3.2] - 2020-08-19
+
 ### Changed
+
 - Upgrade ring-core 1.8.1.
 - Upgrade compojure 1.6.2.
 - Upgrade cloverage 1.2.0.
 - Upgrade lein-cloverage 1.2.0.
 
 ## [0.3.1] - 2020-02-19
+
 ### Changed
+
 - Upgrade ring/ring-core 1.8.0.
 - Upgrade cloverage 1.1.2.
 - Upgrade lein-codox 0.10.7.
 - Upgrade org.clojure/clojure 1.10.1.
 
 ## [0.3.0] - 2019-04-24
+
 ### Changed
+
 - Upgrade org.clojure/core.incubator 0.1.4.
 - Upgrade org.clojure/data.codec 0.1.1.
 - Upgrade lein-cloverage 1.1.1.
 - Upgrade ring/ring-core 1.7.1.
 - Upgrade compojure 1.6.1.
 - Upgrade org.clojure/clojure 1.10.0.
+
 ### Removed
+
 - Remove support for clojure 1.5.1, 1.6.0, and 1.7.0.
 
 ## [0.2.0] - 2019-04-24
+
 ### Changed
+
 - `:okta-home` is a required argument to `wrap-okta`.
 - clojure and ring-core are set to `provided` scope.
 - Upgrade clojure 1.8.0.
 - Change groupId to bostonaholic.
 
 ## [0.1.6] - 2015-12-02
+
 ### Changed
+
 - Upgrade saml-toolkit 1.0.12.
 - Upgrade ring 1.4.0.
 - Upgrade compojure 1.4.0.
 
 ## [0.1.5] - 2015-07-17
+
 ### Fixed
+
 - Fix Okta user that cannot be detected when accessing an unprotected route.
 
 ## [0.1.4] - 2015-06-16
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 ### Changed
+
 - Missing `:okta-home` option now throws `java.lang.AssertionError`.
 - Minimum Clojure version set to 1.5.1.
 
 ## [0.1.3] - 2014-09-26
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 ### Fixed
+
 - Fix a bug where logout would lose information in the request object to be passed to the redirect.
 
 ## [0.1.2] - 2014-09-19
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 ### Fixed
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 - Fix a bug where a route would not be skipped if it's matching route method came after a pair with a matching route path. e.g. `:skip-routes [:get "/about" :post "/about"]` the `:post "/about"` would not have been skipped.
 
 ## [0.1.1] - 2014-09-10
+
 ### Changed
+
 - Package is now deployed as ring-okta instead of ring/ring-okta.
 
 ## [0.1.0] - 2014-09-09
+
 ### Added
+
 - Initial release.
 
 [Unreleased]: https://github.com/bostonaholic/ring-okta/compare/v1.0.7...HEAD