update news, bump version

jgreener64 · jgreener64 · commit a507527401dd · 2025-05-11T22:48:19.000+01:00
diff --git a/NEWS.md b/NEWS.md
@@ -1,5 +1,11 @@
 # BioStructures.jl release notes
 
+## v4.5.0 - May 2025
+
+* `chiangle` and `chiangles` are added to calculate the sidechain dihedral angles in protein residues.
+* mmCIF files with secondary structure annotations will now, by default, parse and assign secondary structure. Setting `run_dssp` or `run_stride` to `true` will cause DSSP or STRIDE to be run and provide the secondary structure, as before.
+* A constructor for `MetaGraph` on a `Chain` is added that constructs a graph of atoms where edges are determined by the known bonds of standard amino acids in the chain.
+
 ## v4.4.2 - Mar 2025
 
 * A bug in storing indices for `Transformation` is fixed.
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "BioStructures"
 uuid = "de9282ab-8554-53be-b2d6-f6c222edabfc"
 authors = ["Joe G Greener <jgreener@hotmail.co.uk>"]
-version = "4.4.2"
+version = "4.5.0"
 
 [deps]
 BioGenerics = "47718e42-2ac5-11e9-14af-e5595289c2ea"
