diff --git a/.zenodo.json b/.zenodo.json
index aae50b4..b44d0fd 100644
--- a/.zenodo.json
+++ b/.zenodo.json
@@ -2,7 +2,7 @@
"creators": [
{
"orcid": "0000-0002-6095-6704",
- "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
+ "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
"name": "Wang, Lily"
},
{
@@ -42,12 +42,12 @@
},
{
"orcid": "0000-0002-7210-1164",
- "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
+ "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
"name": "McIsaac, Alexandra R."
},
{
"orcid": "0000-0002-8246-5113",
- "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
+ "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
"name": "Mitchell, Joshua A."
},
{
@@ -57,17 +57,17 @@
},
{
"orcid": "0000-0002-1460-3983",
- "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
+ "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
"name": "Thompson, Matthew W."
},
{
"orcid": "0000-0001-6448-0873",
- "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
+ "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
"name": "Wagner, Jeffrey"
},
{
"orcid": "0000-0002-6878-0192",
- "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
+ "affiliation": "Open Force Field Consortium, Open Molecular Software Foundation, Davis, CA, USA",
"name": "Westbrook, Brent R."
},
{
@@ -75,11 +75,21 @@
"affiliation": "OpenEye Scientific Software, Santa Fe, NM, USA",
"name": "Bayly, Christopher"
},
+ {
+ "orcid": "0000-0003-0542-119X",
+ "affiliation": "Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA",
+ "name": "Chodera, John"
+ },
{
"orcid": "0000-0003-2933-0719",
"affiliation": "School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne NE1, 7RU, United Kingdom",
"name": "Cole, Daniel"
},
+ {
+ "orcid": "0000-0003-3249-1097",
+ "affiliation": "Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO, USA",
+ "name": "Shirts, Michael"
+ },
{
"orcid": "0000-0002-1083-5533",
"affiliation": "Pharmaceutical Sciences, University of California Irvine, Irvine, CA, USA",
diff --git a/README.md b/README.md
index c950dd2..802f304 100644
--- a/README.md
+++ b/README.md
@@ -39,8 +39,10 @@ Details for each OpenFF force field in this repository can be found on our [webs
| Filename | FF line | Release Date | Major format changes? | Fitting repo | DOI |
|---------------------------------------------|---------|---------------|-----------------------|-------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------|
-| `openff_no_water-3.0.0-alpha0.offxml` | Sage | Oct 20, 2025 | No | [ | [](https://doi.org/10.5281/zenodo.17401377) |
-| `openff_no_water_unconstrained-3.0.0-alpha0.offxml` | Sage | Oct 20, 2025 | No | [ | [](https://doi.org/10.5281/zenodo.17401377)|
+| `openff-2.3.0.offxml` | Sage | Jan 9, 2025 | NAGLCharges instead of ToolkitAM1BCC | [repo](https://github.com/openforcefield/ash-sage-rc2) | DOI TO COME |
+| `openff_unconstrained-2.3.0.offxml` | Sage | Jan 9, 2025 | NAGLCharges instead of ToolkitAM1BCC | [repo](https://github.com/openforcefield/ash-sage-rc2) | DOI TO COME |
+| `openff_no_water-3.0.0-alpha0.offxml` | Sage | Oct 20, 2025 | No | | [](https://doi.org/10.5281/zenodo.17401377) |
+| `openff_no_water_unconstrained-3.0.0-alpha0.offxml` | Sage | Oct 20, 2025 | No | | [](https://doi.org/10.5281/zenodo.17401377)|
| `openff-2.3.0-rc2.offxml` | Sage | Oct 10, 2025 | NAGLCharges instead of ToolkitAM1BCC | [repo](http://github.com/lilyminium/ash-sage-rc2) | [](https://doi.org/10.5281/zenodo.17298486) |
| `openff_unconstrained-2.3.0-rc2.offxml` | Sage | Oct 10, 2025 | NAGLCharges instead of ToolkitAM1BCC | [repo](http://github.com/lilyminium/ash-sage-rc2) | [](https://doi.org/10.5281/zenodo.17298486) |
| `openff-2.3.0-rc1.offxml` | Sage | Sep 12, 2025 | NAGLCharges instead of ToolkitAM1BCC | [repo](http://github.com/lilyminium/ash-sage-rc1) | [](https://doi.org/10.5281/zenodo.17103546) |
@@ -208,6 +210,8 @@ Force fields moving forward will be called `name-X.Y.Z`
- `2025.10.1` This release adds the openff-3.0.0-alpha0 force fields. See the release notes for more details.
+- `2026.01.0` This release adds the Sage 2.3.0 force fields. See the release notes for more details.
+
## Authorship
diff --git a/openforcefields/offxml/openff-2.3.0.offxml b/openforcefields/offxml/openff-2.3.0.offxml
new file mode 100644
index 0000000..4a0559b
--- /dev/null
+++ b/openforcefields/offxml/openff-2.3.0.offxml
@@ -0,0 +1,488 @@
+
+
+ The Open Force Field Initiative
+ 2026-01-02
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diff --git a/openforcefields/offxml/openff_unconstrained-2.3.0.offxml b/openforcefields/offxml/openff_unconstrained-2.3.0.offxml
new file mode 100644
index 0000000..e3452d8
--- /dev/null
+++ b/openforcefields/offxml/openff_unconstrained-2.3.0.offxml
@@ -0,0 +1,487 @@
+
+
+ The Open Force Field Initiative
+ 2026-01-02
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