This is a new release.

SebKrantz · SebKrantz · commit 394c62cca492 · 2025-02-07T02:09:33.000+01:00
diff --git a/NEWS.md b/NEWS.md
@@ -1,3 +1,7 @@
+# 0.2.0
+
+* The reason for the less than ideal numerical problems of the exact dual solution for the Hessian with `cross_good_congestion = true` in v0.1.9 was that the sparse hessian had too few elements. This release fixes the problem by adding some additional off-diagonal elements to the sparse hesssian. The heuristic algorithm is now removed as the exact one always gives better solves (`duality = true` and `duality = 2` both call the exact algorithm now). 
+
 # 0.1.9
 
 * The exact dual solution for the Hessian with `cross_good_congestion = true` does not have good numerical properties in some cases. Therefore, by default now an approximate solution is used which works better for most problems. Users can set `duality = 2` to use the exact solution in the CGC case. 
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "OptimalTransportNetworks"
 uuid = "e2b46e68-897f-4e4e-ba36-a93c9789fd96"
 authors = ["Sebastian Krantz <sebastian.krantz@graduateinstitute.ch>"]
-version = "0.1.9"
+version = "0.2.0"
 
 [deps]
 Dierckx = "39dd38d3-220a-591b-8e3c-4c3a8c710a94"

-Original file line number
+Diff line change
@@ @@ -1,3 +1,7 @@ @@
 +# 0.2.0
++
 +* The reason for the less than ideal numerical problems of the exact dual solution for the Hessian with `cross_good_congestion = true` in v0.1.9 was that the sparse hessian had too few elements. This release fixes the problem by adding some additional off-diagonal elements to the sparse hesssian. The heuristic algorithm is now removed as the exact one always gives better solves (`duality = true` and `duality = 2` both call the exact algorithm now).
++
 # 0.1.9
 * The exact dual solution for the Hessian with `cross_good_congestion = true` does not have good numerical properties in some cases. Therefore, by default now an approximate solution is used which works better for most problems. Users can set `duality = 2` to use the exact solution in the CGC case.