bump version, add HISTORY and NEWS

ClapeyronThermo · Jun 28, 2023 · 2953bf0 · 2953bf0
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diff --git a/HISTORY.md b/HISTORY.md
@@ -1,3 +1,11 @@
+# v0.4.12
+
+## New Features
+
+- `@registermodel` macro is now a no-op. custom models that have a `components::Vector{String}` automatically support the printing interface and if they have `model.params.Mw`, they support molecular weight calculations.
+
+- Cubic roots now use a real solver. this allows more stability and correctness in challenging EoS
+
 # v0.4.11
 
 ## New Features

diff --git a/NEWS.md b/NEWS.md
@@ -1,4 +1,16 @@
-# v0.4.12
+# v0.4.13
 
 ## New Features
-## Bug fixes
+
+- (Experimental) Initial `Symbolics.jl` support for bulk properties on `EoSModel`. In particular, all Activity models, cubic models, SAFT models without association, and empiric models are supported. for example, this is now supported:
+
+```julia
+@variables y(..)[1:4], n(..)[1:4]
+mixture = UNIFAC(["water","ethanol","methanol","1-propanol"])
+moles = [n(t)[i] for i in 1:4] #Clapeyron accepts mole amounts, so it is not necessary to perform transformations to mole fractions
+bc_l = y(t, 0.0) .~ activity_coefficient(mixture, 1.0, 298.15, moles)
+```
+
+## Bug Fixes
+
+- automatic precompile is disabled in this version.
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "Clapeyron"
 uuid = "7c7805af-46cc-48c9-995b-ed0ed2dc909a"
 authors = ["Hon Wa Yew <yewhonwa@gmail.com>", "Pierre Walker <pwalker@mit.edu>", "Andrés Riedemann <andres.riedemann@gmail.com>"]
-version = "0.4.12"
+version = "0.4.13"
 
 [deps]
 BlackBoxOptim = "a134a8b2-14d6-55f6-9291-3336d3ab0209"