Updated upcoming changes page with 0.6.0 upcoming release.

Author: dvribeira

docs/other/upcoming_changes.md

@@ -18,9 +18,15 @@
 ## Next Release Dates
 
 - Next CH EMED EPR version release: *TBD*
-- Next aggregator release: *TBD*
+- Next aggregator release: 0.6.0 on Wednesday 2025-11-26
 
 ## Relevant Changes
+### PMP v0.6.0
+This version updates dependencies, including using Husky 3.2.0 release (and not a snapshot) with the same bugfixes from 0.5.5.
+Additionally, the aggregator now checks that the references within the extensions of medication request changed and medication statement changed resources conveyed within an ITI-41 PADV CHANGE transaction, are good (the ids exist and refer to the proper entity). This adds not only a more thorough check on the validity of FHIR content, but also ensures that a PML generated by the aggregator can be properly traversed (e.g. via Husky convenience methods) and the original medication statement resource can be fetched from the changed resource information.
+
+This version will be deployed along the configuration to connect the PMP to CARA's new EPR platform, on a first stage on ws-pmp-int.cara.ch and ws-pmp-dev.cara.ch and at a later stage on production (HUG pilot). The old Post platform will no longer be supported by the PMP after deployments of this version (or newer).
+
 ### PMP v0.5.5
 This version uses a snapshot of Husky 3.2.0 which has not been yet released, and that fixes several bugs preventing PMLC PDF generation for medications for which an ingredient is specified without a known SNOMED code and for certain cases of dosages with a specified max dosage per period.