chore(release): update CITATION.cff and NEWS.md for 0.2.0

Author: amyheather

CITATION.cff

@@ -19,5 +19,5 @@ repository-code: >-
 abstract: >-
   Reproducible analytical pipeline (RAP) for R discrete-event simulation (DES)
   implementing the Stroke Capacity Planning Model from Monks et al. 2016.
-version: 0.1.0
-date-released: '2025-07-11'
+version: 0.2.0
+date-released: '2025-08-12'

NEWS.md

@@ -1,3 +1,20 @@
+# Stroke capacity planning model: R DES RAP 0.2.0
+
+Introduces `DistributionRegistry` with JSON-based parameters, replacing individual parameter functions and CSV. Also add test coverage, add file path check, and documentation and dependency management updates.
+
+## New features
+
+* Add `DistributionRegistry` and `inst/extdata/parameters.json` (and accompanying data dictionary). Amended the package, validation, tests and `rmarkdown` to work with the new syntax for sampling and changing values (as have removed the individual parameter functions - and also removed the CSV).
+* Add coverage (`covr`, `DT`, coverage command in README, and GitHub action).
+
+## Bug fixes
+
+* Add check for non-null file path when `log_to_file=TRUE` in model validation.
+
+## Other changes
+
+* Switched to "all" `renv` snapshot type.
+* Update `docs/stress_des.md`.
 
 # Stroke capacity planning model: R DES RAP 0.1.0