From e8d841fecd34bb9f852dbe10de1577625a468efd Mon Sep 17 00:00:00 2001
From: Jiwon Gim <jiwongim@ucar.edu>
Date: Fri, 10 Jul 2026 15:22:44 -0600
Subject: [PATCH 1/2] inline

---
 include/mechanism_configuration/version.hpp | 10 +++++-----
 src/version.hpp.in                          | 10 +++++-----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/include/mechanism_configuration/version.hpp b/include/mechanism_configuration/version.hpp
index a3e11ce6..42ea2578 100644
--- a/include/mechanism_configuration/version.hpp
+++ b/include/mechanism_configuration/version.hpp
@@ -11,23 +11,23 @@ namespace mechanism_configuration
 extern "C" {
 #endif
 
-  const char* getVersionString()
+  inline const char* getVersionString()
   {
     return "2.0.0";
   }
-  unsigned getVersionMajor()
+  inline unsigned getVersionMajor()
   {
     return 2;
   }
-  unsigned getVersionMinor()
+  inline unsigned getVersionMinor()
   {
     return 0+0;
   }
-  unsigned getVersionPatch()
+  inline unsigned getVersionPatch()
   {
     return 0+0;
   }
-  unsigned getVersionTweak()
+  inline unsigned getVersionTweak()
   {
     return +0;
   }
diff --git a/src/version.hpp.in b/src/version.hpp.in
index 5b77108d..2a899b78 100644
--- a/src/version.hpp.in
+++ b/src/version.hpp.in
@@ -11,23 +11,23 @@ namespace mechanism_configuration
 extern "C" {
 #endif
 
-  const char* getVersionString()
+  inline const char* getVersionString()
   {
     return "@mechanism_configuration_VERSION@";
   }
-  unsigned getVersionMajor()
+  inline unsigned getVersionMajor()
   {
     return @mechanism_configuration_VERSION_MAJOR@;
   }
-  unsigned getVersionMinor()
+  inline unsigned getVersionMinor()
   {
     return @mechanism_configuration_VERSION_MINOR@+0;
   }
-  unsigned getVersionPatch()
+  inline unsigned getVersionPatch()
   {
     return @mechanism_configuration_VERSION_PATCH@+0;
   }
-  unsigned getVersionTweak()
+  inline unsigned getVersionTweak()
   {
     return @mechanism_configuration_VERSION_TWEAK@+0;
   }

From 9589b1632c0f6b9783fd1a3e538ed0ddccebe921 Mon Sep 17 00:00:00 2001
From: Jiwon Gim <jiwongim@ucar.edu>
Date: Fri, 10 Jul 2026 16:31:11 -0600
Subject: [PATCH 2/2] Add solvent floor, and min half fields

---
 include/mechanism_configuration/types/aerosol.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/mechanism_configuration/types/aerosol.hpp b/include/mechanism_configuration/types/aerosol.hpp
index ee75878f..ee47f9e4 100644
--- a/include/mechanism_configuration/types/aerosol.hpp
+++ b/include/mechanism_configuration/types/aerosol.hpp
@@ -82,6 +82,8 @@ namespace mechanism_configuration::types
     std::vector<ReactionComponent> products;
     /// @brief Rate constant per aerosol representation; keys are representation names.
     std::map<std::string, RateConstant> rate_constants;
+    std::optional<double> solvent_floor_;
+    std::optional<double> min_halflife_;
   };
 
   struct DissolvedReversibleReaction
@@ -96,6 +98,7 @@ namespace mechanism_configuration::types
     std::map<std::string, RateConstant> reverse_rate_constants;
     /// @brief Shared, intrinsic equilibrium constant (NOT per representation).
     std::optional<ArrheniusReferenceTemperature> equilibrium_constant;
+    std::optional<double> solvent_floor_;
   };
 
   struct HenryLawPhaseTransfer
@@ -136,6 +139,7 @@ namespace mechanism_configuration::types
     std::vector<ReactionComponent> reactants;
     std::vector<ReactionComponent> products;
     ArrheniusReferenceTemperature equilibrium_constant;
+    std::optional<double> solvent_floor_;
   };
 
   struct LinearConstraintTerm