Merge branch 'master' into remove/legacy-subs

CHANGES_NEXT_RELEASE

@@ -5,4 +5,5 @@
 - Fix: simplified GET /version operation, without including "libversions" field (add ?options=libVersions to get it)
 - Fix: lighter operation to get databases list from MongoDB (#4517)
 - Hardening: compile code using C++14 standard
+- Remove: `-dbhost`, `-rplSet`, `-dbTimeout`, `-dbuser`, `-dbAuthMech`, `-dbAuthDb`, `-dbSSL` and `-dbDisableRetryWrites` CLI parameters along with associated env vars, already deprecated in Orion 3.12.0 (use `-dbURI` instead`)
 - Remove: legacy subscription format

README.md

@@ -93,7 +93,7 @@ recommended to have a look to the brief
 ### Introductory presentations
 
 -   Orion Context Broker
-    [(en)](https://www.slideshare.net/slideshows/orion-context-broker-introduction-20240227/266516824)
+    [(en)](https://www.slideshare.net/slideshow/orion-context-broker-introduction-20240604/269503234)
     [(jp)](https://www.slideshare.net/slideshows/orion-context-broker-introduction-20240227/266517846)
 -   NGSIv2 Overview for Developers That Already Know NGSIv1
     [(en)](https://www.slideshare.net/fermingalan/orion-context-broker-ngsiv2-overview-for-developers-that-already-know-ngsiv1-20220523)

archive/README.md

@@ -0,0 +1 @@
+After 6 years without touching this directory, we are purging it for Orion 4.0.0 release. If you want to get its content check [the previous version GitHub tree](https://github.com/telefonicaid/fiware-orion/tree/3.12.0/archive).