Content migration from changelogs to release notes (#8851)

* Update 2017-10-01-wordpress-core-upgrades.md

* Update 2017-11-01-site-dashboard-update.md

* Update 2017-12-01-php-upgrades.md

* Update 2017-11-01-drupal-core-upgrades.md

* Update 2017-11-01-sites-requiring-upgrade-to-global-cdn-now-shown-on-user-&-org-dashboards.md

* Update 2017-11-01-wordpress-core-upgrades.md

* Update 2017-12-01-bug-fixes-and-improvements.md

* Update 2018-01-01-drupal-core-upgrades.md

* Update 2018-01-01-launch-check-now-supports-drupal-8.md

* Update 2018-01-01-new-relic-php-7-2-support.md

* Update 2018-01-01-pantheon-moves-to-google-cloud-platform.md

* Update 2018-01-01-php-upgrades.md

* Update 2017-12-01-drupal-core-upgrades.md

* Update 2018-12-01-php-updates.md

* Update 2018-01-01-registry-rebuild-upgrade.md

* Update 2018-01-01-wordpress-core-upgrade.md

* Update 2018-02-01-custom-upstream-quicksilver-enhancement.md

* Update 2018-02-01-drupal-core-upgrades.md

* Update 2018-02-01-legacy-ssl-add-on-price-increase.md

* Update 2018-02-01-php-updates.md

* Update 2018-02-01-wordpress-core-upgrade.md

* Update 2018-03-01-drupal-core-upgrades.md

* Update 2018-03-01-global-cdn-surrogate-key-raw-disabled-by-default.md

* Update 2018-03-01-php-security-upgrades.md

* Update 2018-05-01-php-7-2-ms-sql-support.md

* Update 2018-12-01-partner-program.md

* Update 2018-12-01-multidev-access.md

* Update 2018-12-01-drupal-8-6-3-and-7-61-now-available-as-1-click-updates.md

* Update 2018-11-01-php-7-2-11-and-7-1-23.md

* Update 2018-03-01-terminus-1-8.md

* Update 2018-03-01-wordpress-core-upgrade.md

* Update 2018-04-01-drupal-core-upgrades.md

* Update 2018-04-01-ocsp-stapling-enabled-on-global-cdn.md

* Update 2018-04-01-testing-seo-now-supported-on-platform-domains.md

* Update 2018-04-01-wordpress-core-upgrade.md

* Update 2018-05-01-duplicate-pantheon-sites-with-terminus-site-clone.md

* Update 2018-05-01-filemount-configuration.md

* Update 2018-05-01-php-updates.md

* Update 2018-05-01-upgrade-to-php-7-1-or-7-2-before-december.md

* Update 2018-05-01-wordpress-core-upgrade.md

* Update 2018-07-01-crawler-access-to-platform-domains.md

* Update 2018-07-01-drupal-8-5-5.md

* Update 2018-07-01-terminus-1-8-1.md

* Update 2018-07-01-wordpress-4-9-7.md

* Update 2018-11-01-drupal-8-6-2.md

* Update 2018-11-01-drupal-7-60.md

* Update 2018-10-01-php-version-updates.md

* Update 2018-10-01-improve-email-deliverability-with-spf-records.md

* Update 2018-10-01-drupal-maintenance-mode-imagecache-fix.md

* Update 2018-10-01-drupal-8-6-1.md

* Update 2018-09-01-wordpress-4-9-8.md

* Update 2018-09-01-php-upgrades.md

* Update 2018-09-01-new-php-default-versions-for-pantheon-maintained-upstreams.md

* Update 2018-09-01-drupal-8-5-6.md

* Update 2018-09-01-drupal-7-59.md

* Update 2018-08-01-php-upgrades.md

* Update 2018-08-01-https-provisioning-accelerated.md

* Update 2018-08-01-apache-tika-update.md

* Update 2019-12-01-wordpress-5-3.md

* Update 2019-12-01-php-7-2,-and-7-3-updated.md

* Update 2019-01-01-drupal-8-6-5-and-wordpress-5-0-1-now-available-as-1-click-updates.md

* Update 2019-01-01-drupal-8-6-5-and-wordpress-5-0-1-now-available-as-1-click-updates.md

* Update 2019-01-01-disaster-recovery.md

* Update 2019-02-01-drupal-8-6-7,-7-63,-and-wordpress-5-0-3-now-available-as-1-click-updates.md

* Update 2019-02-01-new-relic-php-agent-upgraded.md

* Update 2019-02-01-php-7-2-and-7-1-updated.md

* Update 2019-02-01-php-intl-extension-now-available.md

* Update 2019-03-01-drupal-8-6-10,-7-64,-and-wordpress-5-1-now-available-as-1-click-updates.md

* Update 2019-03-01-eu-region-early-access.md

* Update 2019-03-01-php-7-2-updated.md

* Update 2019-03-01-terminus-2-0-released!.md

* Update 2019-03-01-wordpress-launch-check-shows-vulnerability-info.md

* Update 2019-04-01-community-updates.md

* Update 2019-04-01-drupal-core-upgrades.md

* Update 2019-05-01-disaster-recovery-now-supports-redis-cache.md

* Update 2019-04-01-pantheon-heroes.md

* Update 2019-05-01-drupal-core-updates-available.md

* Update 2019-05-01-european-union-region-in-limited-availability.md

* Update 2019-05-01-new-relic-agent-upgraded.md

* Update 2019-05-01-pantheon-heroes.md

* Update 2019-05-01-php-7-3-default-for-drupal-8-and-wordpress-sites.md

* Update 2019-05-01-site-files-and-backups-moved-to-google-cloud.md

* Update 2019-05-01-terminus-2-0-1-release.md

* Update 2019-06-01-australia-and-canada-regions-in-limited-availability.md

* Update 2019-06-01-drupal-core-updates-available.md

* Update 2019-06-01-php-7-1,-7-2,-and-7-3-updated.md

* Update 2019-06-01-wordpress-5-2-1.md

* Update 2019-07-01-dns-recommendations-update.md

* Update 2019-07-01-drupal-core-updates-available.md

* Update 2019-07-01-general-availability-for-new-regions.md

* Update 2019-07-01-more-consistent-cron-runs.md

* Update 2019-07-01-wordpress-5-2-2-update-available.md

* Update 2019-08-01-drupal-core-updates-available.md

* Update 2019-09-01-drupal-core-updates-available.md

* Update 2019-08-01-new-relic-php-agent-upgrade.md

* Update 2019-09-01-php-7-1,-7-2-and-7-3-updated.md

* Update 2019-10-01-drupal-core-updates-available.md

* Update 2019-10-01-pantheon-now-enforces-https-by-default.md

* Update 2019-10-01-platform-robots-txt-now-allows-swiftbot.md

* Update 2019-10-01-wordpress-5-2-3.md

* Update 2019-11-01-drupal-8-7-8.md

* Update 2019-11-01-pantheon-localdev-0-5-6.md

* Update 2019-11-01-php-7-1,-7-2,-and-7-3-updated.md

* Update 2019-11-01-wordpress-5-2-4.md

* Update 2019-12-01-drupal-8-7-10.md

* Update 2020-01-01-drupal-8-8-1-and-7-69.md

* Update 2020-01-01-localdev-0-6-0-beta-9-released.md

* Update 2020-01-01-php-7-2-and-7-3-updated.md

* Update 2020-01-01-security-enhancement:-outgoing-udp-traffic-blocked.md

* Update 2020-01-01-terminus-now-runs-site-local-drush-&-wp-cli.md

* Update 2020-01-01-wordpress-5-3-2.md

* Update 2020-05-01-wordpress-5-4-1.md

* Update 2020-07-01-wordpress-5-4-2.md

* Update 2020-09-01-wordpress-5-5.md

* Update 2020-10-01-wordpress-5-5-1.md

* Update 2021-01-01-wordpress-5-6.md

* Update 2020-12-01-wordpress-5-5-3.md

* Update 2020-06-01-drupal-7-70.md

* Update 2020-06-01-drupal-8-8-6.md

* Update 2020-04-01-wp-cli-2-4-0.md

* Update 2020-05-01-drupal-8-8-5.md

* Update 2020-11-01-drupal-8-9-7.md

* Update 2020-11-01-drupal-9.md

* Update 2020-12-01-drupal-7-74.md

* Update 2020-03-01-drupal-8-8-2-released.md

* Update 2020-03-01-advanced-global-cdn.md

* Update 2020-03-01-global-cdn-network-expansion.md

* Update 2020-03-01-drush-10.md

* Update 2020-10-01-drupal-8-9-6.md

* Update 2020-12-01-drupal-9-with-one-click-composer-updates.md

* Update 2020-12-01-drupal-8-9-9.md

* Update 2020-10-01-php-7-3-22-and-7-4-10-updated.md

* Update 2020-10-01-drupal-9-preview:-multidev-script.md

* Update 2020-10-01-drupal-8-8-10.md

* Update 2020-10-01-drupal-7-73.md

* Update 2020-06-01-drupal-9-0.md

* Update 2020-02-01-drush-8-3-2-released.md

* Update 2020-04-01-drupal-8-8-4.md

* Update 2020-02-01-localdev-0-7-0-released.md

* Update 2020-02-01-php-7-3-14-and-7-2-27-updated.md

* Update 2020-02-01-terminus-2-3-0-released.md

* Update 2020-04-01-localdev-0-9-3.md

* Update 2020-04-01-new-relic-agent-9-7-0-258.md

* Update 2020-05-01-early-access-to-drupal-9-with-integrated-composer.md

* Update 2020-05-01-localdev-0-10-0.md

* Update 2020-06-01-global-cdn.md

* Update 2020-06-01-go-live-enhancements.md

* Update 2020-06-01-localdev-0-10-0.md

* Update 2020-06-01-resources-to-navigate-covid-19.md

* Update 2020-07-01-drupal-8-9-1,-8-8-8,-and-7-72.md

* Update 2021-01-01-drupal-8-9-11.md

* Update 2020-07-01-drupal-9-0.md

* Update 2020-09-01-drupal-9-0.md

* Update 2020-07-01-localdev-0-10-1.md

* Update 2020-02-01-localdev-0-7-0-released.md

* Update 2020-04-01-localdev-0-9-3.md

* Update 2020-05-01-localdev-0-10-0.md

* Update 2020-06-01-localdev-0-10-0.md

* Update 2020-07-01-multidev-and-covid-response-site-offers.md

* Update 2020-07-01-terminus-2-4-0.md

* Update 2021-02-01-localdev-1-0-1.md

* Update 2023-02-01-localdev.md

* Update 2020-07-01-traffic-metrics.md

* Update 2020-08-01-dedicated-certificates-&-updated-go-live.md

* Update 2020-08-01-drupal-8-9-2.md

* Update 2020-08-01-drupal-9-0.md

* Update 2020-08-01-multidev-and-covid-response-site-offers.md

* Update 2020-09-01-drupal-8-9-3.md

* Update 2021-01-01-drupal-9-with-one-click-composer-updates.md

* Update 2021-02-01-drupal-7-78.md

* Update 2021-02-01-drupal-8-9-13.md

* Update 2021-02-01-drupal-9-with-one-click-composer-updates.md

* Update 2021-03-01-drupal-9-with-one-click-composer-updates.md

* Update 2021-03-01-wordpress-5-6-1.md

* Update 2021-04-01-convert-your-drupal-8-pantheon-site-to-drupal-9-with-integrated-composer.md

* Update 2021-04-01-wordpress-5-7.md

* Update 2021-05-01-drupal-7-80.md

* Update 2021-05-01-drupal-8-9-14.md

* Update 2021-05-01-drupal-9-1-7.md

* Update 2021-05-01-wordpress-5-7-1.md

* Update 2021-06-01-drupal-8-9-15.md

* Update 2021-06-01-drupal-9-1-8.md

* Update 2021-06-01-wordpress-5-7-2.md

* Update 2021-06-01-wp-cli-2-5-0.md

* Update 2021-07-01-drupal-7-81.md

* Update 2021-07-01-drupal-8-9-16.md

* Update 2021-07-01-drupal-9-2-0.md

* Update 2021-07-01-wordpress-5-7-2.md

* Update 2021-08-01-drupal-7-82.md

* Update 2021-08-01-drupal-8-9-17.md

* Update 2021-08-01-drupal-9-2-0.md

* Update 2021-08-01-wordpress-5-8.md

* Update 2021-09-01-drupal-7-82.md

* Update 2021-09-01-drupal-8-9-18.md

* Update 2021-09-01-drupal-9-2-3.md

* Update 2021-10-01-drupal-8-9-19.md

* Update 2021-10-01-drupal-9-2-6.md

* Update 2021-10-01-wordpress-5-8-1.md

* Update 2021-11-01-drupal-9-2-7.md

* Update 2021-12-01-drupal-8-9-20.md

* Update 2021-12-01-drupal-9-2-8.md

* Update 2021-12-01-wordpress-5-8-2.md

* Update 2022-12-01-wordpress-6-1-1.md

* Update 2022-01-01-drupal-9.md

* Update 2022-01-01-legacy-edge-shutdown-update.md

* Update 2022-01-01-new-and-improved-workspace-switcher.md

* Update 2022-01-01-one-click-database-and-php-upgrades.md

* Update 2022-01-01-terminus.md

* Update 2022-02-01-drupal-9-2-11.md

* Update 2022-02-01-drupal-9-3-3.md

* Update 2022-02-01-email-preferences-in-the-new-dashboard.md

* Update 2022-02-01-wordpress-5-9.md

* Update 2022-03-01-drupal-9-2-13.md

* Update 2022-03-01-drupal-9-3-6.md

* Update 2022-03-01-wordpress-5-9-1.md

* Update 2022-04-01-drupal-9-2-16.md

* Update 2022-04-01-drupal-9-3-9.md

* Update 2022-05-01-drupal-9-2-18.md

* Update 2022-05-01-drupal-9-3-12.md

* Update 2022-06-01-drupal-9-2-20.md

* Update 2022-06-01-drupal-9-3-14.md

* Update 2022-06-01-wordpress-6-0.md

* Update 2022-07-01-drupal-9-2-20.md

* Update 2022-07-01-drupal-9-3-17.md

* Update 2022-07-01-drupal-9-4-1.md

* Update 2022-07-01-wordpress-6-0-1.md

* Update 2022-08-01-drupal-9-3-21.md

* Update 2022-08-01-drupal-9-4-5.md

* Update 2022-08-01-wordpress-6-0-1.md

* Update 2022-09-01-drupal-9-4-5.md

* Update 2022-09-01-php-8-1.md

* Update 2022-09-01-wordpress-6-0-2.md

* Update 2022-09-01-wordpress-composer-managed-upstream-in-early-access.md

* Update 2022-10-01-drupal-9-3-22.md

* Update 2022-10-01-drupal-9-4-5.md

* Update 2022-10-01-new-dashboard.md

* Update 2022-11-01-autopilot.md

* Update 2022-11-01-drupal-9-3-22.md

* Update 2022-11-01-drupal-9-4-8.md

* Update 2022-11-01-new-dashboard.md

* Update 2022-11-01-wordpress-6-1.md

* Update 2022-12-01-drupal-10.md

* Update 2022-12-01-drupal-9-4-8.md

* Update 2022-12-01-drupal-9-5-0.md

* Finish adding categories to backfill release note entries

* Fix broken build, removed undefined category used in entry

* First pass at remove changelogs from codebase

* Debug release notes preview on home page

* Add some missing categories

* Align new relic categories

---------

Co-authored-by: Ingrid <148255657+IngridKwok@users.noreply.github.com>

gatsby-config.js

@@ -97,14 +97,6 @@ module.exports = {
         name: `images`,
       },
     },
-    {
-      resolve: `gatsby-source-filesystem`,
-      options: {
-        path: `${__dirname}/source/changelogs`,
-        name: `changelogs`,
-      },
-    },
-
     {
       resolve: `gatsby-source-filesystem`,
       options: {