Merge pull request #447 from isaacsas/v10.1

V10.1

Author: isaacsas

HISTORY.md

@@ -1,7 +1,13 @@
 # Breaking updates and feature summaries across releases
 
 ## Catalyst unreleased (master branch) 
-- **BREAKING:** Added support for `@unpack observable_variable = rn` and `rn.observable_variable`. This requires a new inner constructor definition.
+
+## Catalyst 10.1
+- Added support for `@unpack observable_variable = rn` and
+  `rn.observable_variable`. This requires a new inner constructor definition for
+  `ReactionSystem`s, but is not considered breaking as the inner constructor is
+  considered private.
+- Support added for ModelingToolkit 7 and Symbolics 4.
 
 ## Catalyst 10.0
 - `ReactionSystem(rxs::Vector{Reaction}, t)` should now work and will infer the

Project.toml

@@ -1,6 +1,6 @@
 name = "Catalyst"
 uuid = "479239e8-5488-4da2-87a7-35f2df7eef83"
-version = "10.0.0"
+version = "10.1"
 
 [deps]
 AbstractAlgebra = "c3fe647b-3220-5bb0-a1ea-a7954cac585d"

src/reactionsystem.jl

@@ -206,6 +206,7 @@ struct ReactionSystem{U <: Union{Nothing,MT.AbstractSystem}} <: MT.AbstractTimeD
     """Non-`Reaction` equations that further constrain the system"""
     constraints::U
 
+    # inner constructor is considered private and may change between non-breaking releases.
     function ReactionSystem(eqs, iv, states, ps, var_to_name, observed, name, systems, defaults, connection_type, csys; 
                             checks::Bool=true, skipvalue=false)
         if checks