Update news

NEWS.md

@@ -1,4 +1,4 @@
-# development
+# pastclim 2.0.0
 * Add Barreto et al 2023 (based on PALEO-PGEM, covering the last 5 M years)
 * Add all the WorldClim data (present, and future projections with multiple models
 and emission scenarios).
@@ -8,6 +8,7 @@ for that dataset.
 * Improve `get_ice_mask()`, `get_land_mask()`, and `distance_from_sea()` to work
   on series rather than just on slices.
 * Speed up `region_*()` functions when subsetting the extent/cropping.
+* Allow time to be defined as CE besides BP.
 
 # pastclim 1.2.4
 * Updates on how time is handled to stay in sync with changes in `terra`.