[Release] 14.0.0-alpha1

We are happy to release EXT:solr 14.0.0-alpha1 for TYPO3 14 LTS.
This is the first alpha release of EXT:solr for TYPO3 14 LTS.

Highlights:

* [!!!][TASK] Unified Sub-Request Indexing Pipeline — no more HTTP round-trips, significantly faster indexing. (@dkd-kaehm)
* [!!!][TASK] RecordInsertedEvent introduced, isNewRecord flag removed from RecordUpdatedEvent (@dkd-friedrich)
* [!!!][TASK] Remove deprecated DataUpdateHandler::removeFromIndexAndQueueWhenItemInQueue(),
  PageIndexer::isPageIndexable(), QueueInitializationServiceAwareInterface and
  related Queue API (@dkd-friedrich)
* [!!!][TASK] Remove site hash strategy flag (@bmack)
* [FEATURE] Cascade fe_group changes with extendToSubpages — reindex and
  cleanup of outdated access variants on permission changes
* [TASK] XLIFF 2.0 migration for all language files (@sfroemkenjw)
* [TASK] Event listeners migrated to #[AsEventListener] PHP attribute (@sfroemkenjw)
* [FEATURE] PHP generator for site processing — improved memory efficiency (@sfroemkenjw)
* [TASK] Extensive ViewHelper and DI refactoring: SearchFormViewHelper, facet
  ViewHelpers (shared trait), Classification handling, FrequentSearchesService,
  SettingsPreviewOnPlugins (@sfroemkenjw)
* [TASK] TYPO3 14 LTS full compatibility

Please read the release notes:
* https://docs.typo3.org/p/apache-solr-for-typo3/solr/14.0/en-us/Releases/solr-release-14-0.html
* https://github.com/TYPO3-Solr/ext-solr/releases/tag/14.0.0-alpha1

Resolves: #4606

---

How to Get Involved

There are many ways to get involved with Apache Solr for TYPO3:

* Submit bug reports and feature requests on GitHub
* Ask or help or answer questions in our Slack channel
* Provide patches through pull requests or review and comment on
  existing pull requests
* Go to www.typo3-solr.com or call dkd to sponsor the ongoing
  development of Apache Solr for TYPO3

Support us by becoming an EB partner:
https://shop.dkd.de/Produkte/Apache-Solr-fuer-TYPO3/

or call:
+49 (0)69 - 2475218 0

Author: dkd-kaehm

Documentation/Appendix/VersionMatrix.rst

@@ -11,7 +11,7 @@ List of EXT:solr versions and the matching versions of Apache Solr and TYPO3 tha
 =========  =============  =============  =================  ====================  =======================  ===============  =================
 TYPO3      EXT:solr (↻)   EXT:tika (↻)   EXT:solrfal ($)    EXT:solrconsole ($)   EXT:solrdebugtools ($)   Apache Solr      Configset
 =========  =============  =============  =================  ====================  =======================  ===============  =================
-14.3       14.0           Ø              Ø                  Ø                     Ø                        9.10.1¹           ext_solr_14_0_0
+14.3       14.0ᾱ          Ø              Ø                  Ø                     Ø                        9.10.1¹           ext_solr_14_0_0
 13.4       13.1           13.1           13.0               13.0                  13.0                     9.10.1¹           ext_solr_13_1_0
 12.4       12.1           12.1           12.0               12.0                  12.0                     9.10.1¹           ext_solr_12_1_0
 =========  =============  =============  =================  ====================  =======================  ===============  =================

Documentation/guides.xml

@@ -19,7 +19,7 @@
   />
   <project
 	  title="Apache Solr for TYPO3"
-	  release="14.0.0"
+	  release="14.0.0-alpha1"
 	  version="14.0"
 	  copyright="since 2009 by dkd &amp; contributors"
   />

composer.json

@@ -5,6 +5,7 @@
   "license": "GPL-3.0-or-later",
   "keywords": ["typo3", "TYPO3 CMS", "solr", "search"],
   "homepage": "https://www.typo3-solr.com",
+  "version": "14.0.0-alpha1",
   "authors": [
     {
       "name": "dkd Internet Service GmbH",