CIFASIS
diff --git a/‎CHANGELOG‎
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diff --git a/‎README.md‎
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diff --git a/‎bin/build.sh‎
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diff --git a/‎bin/compile.sh‎
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diff --git a/‎bin/createLog.sh‎
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diff --git a/‎bin/exportvars.sh‎
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diff --git a/‎bin/generate_conf.sh‎
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diff --git a/‎bin/gnuplot.sh‎
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diff --git a/‎bin/mmoc.sh‎
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diff --git a/‎bin/registervars.sh‎
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@@ -1,11 +1,34 @@
 ## Changelog
 
+## [6.1.1] - 03-07-2026
+
+### Added
+- **New compile_c_model and compile_mmoc_model** Python console methods available.
+- **New code generation to solve algebraic loops** call a generic `solve`function in the model and generate the code to compute tearing variables and iteration assignment.
+
+### Fixed
+- **plot_data.py** script for classic methods plots.
+
+### Changed
+- Generate Jacobian code only when needed.
+- Allow indexes with negative slope in SBG.
+
 ## [6.0.2] - 11-05-2026
 
 ### Fixed
 - **GUI Initialization** scripts, environment variables and app icon.
 - **Python module initialization** for stand alone scripts.
 
+## [6.0.0] - 09-12-2025
+
+### Added
+- **New EQSS1, EQSS2 and EQSS3** `LIQSS` based methods.
+- **New CHEQSS1, CHEQSS2 and CHEQSS3** `LIQSS` based methods.
+- **New Python mehtod to update model parameters**.
+
+### Removed
+- **CQSS** is deprecated.
+
 ## [5.0.0] - 04-08-2025
 
 ### Added
 
@@ -1,4 +1,4 @@
-## QSS Solver 6.0.2
+## QSS Solver 6.1.1
 
 The QSS Solver is a modeling and simulation environment for 
 continuous and hybrid systems and it's optimized for large scale model simulation.
@@ -212,6 +212,19 @@ The simplest way to compile this package is:
 
 ## Changelog
 
+## [6.1.1] - 03-07-2026
+
+### Added
+- **New compile_c_model and compile_mmoc_model** Python console methods available.
+- **New code generation to solve algebraic loops** call a generic `solve`function in the model and generate the code to compute tearing variables and iteration assignment.
+
+### Fixed
+- **plot_data.py** script for classic methods plots.
+
+### Changed
+- Generate Jacobian code only when needed.
+- Allow indexes with negative slope in SBG.
+
 ## [6.0.2] - 11-05-2026
 
 ### Fixed
@@ -228,18 +241,6 @@ The simplest way to compile this package is:
 ### Removed
 - **CQSS** is deprecated.
 
-## [5.0.0] - 04-08-2025
-
-### Added
-- **New CQSS1, CQSS2 and CQSS3** development `QSS` methods that can be edited witout having to recompile the simulation engine.
-- **New Python plot script** not the default option, to enable it add `plot_data.py` as the plot command in the GUI settings.
-- **New Python environment** for the GUI that loads all the required packages.
-- **CMake build system** instead of plain make files.
-
-### Changed
-- Changed default install path.
-- Updated/Improved all binary scripts.
-
 ## Licensing
 
 Please see the file called LICENSE.
 
@@ -15,7 +15,7 @@
 #         NOTES: ---
 #        AUTHOR: Joaquin Fernandez, joaquin.f.fernandez@gmail.com
 #       PROJECT: QSS Solver
-#       VERSION: 6.0.2
+#       VERSION: 6.1.1
 #===================================================================================
 
 # Check if a parameter is provided
 
@@ -18,7 +18,7 @@
 #         NOTES: ---
 #        AUTHOR: Joaquin Fernandez, joaquin.f.fernandez@gmail.com
 #       PROJECT: QSS Solver
-#       VERSION: 6.0.2
+#       VERSION: 6.1.1
 #===================================================================================
 
 set -e  # Exit immediately if a command exits with a non-zero status.
@@ -63,7 +63,7 @@ echo "Created build directory: $BUILD_DIR"
 
 # Compile the MicroModelica file
 echo "Compiling $MO_FILE..."
-if ! "$MMOC_BIN/mmoc" $FLAGS -o "$BUILD_DIR/$FILE" "$MO_FILE"; then
+if ! "$MMOC_BIN/mmoc" "$MO_FILE" $FLAGS -o "$BUILD_DIR/$FILE"; then
     echo "Error: Compilation failed."
     exit 1
 fi
 
@@ -14,7 +14,7 @@
 #         NOTES: --- 
 #        AUTHOR: Joaquin Fernandez, joaquin.f.fernandez@gmail.com
 #       PROJECT: QSS Solver
-#       VERSION: 6.0.2
+#       VERSION: 6.1.1
 #===================================================================================
 
 # Check for required environment variables
 
@@ -14,7 +14,7 @@
 #         NOTES: ---
 #        AUTHOR: Joaquin Fernandez, joaquin.f.fernandez@gmail.com
 #       PROJECT: QSS Solver
-#       VERSION: 6.0.2
+#       VERSION: 6.1.1
 #===================================================================================
 
 # Check for the HOME directory
 
@@ -13,7 +13,7 @@
 #         NOTES: ---
 #        AUTHOR: Joaquin Fernandez, joaquin.f.fernandez@gmail.com
 #       PROJECT: QSS Solver
-#       VERSION: 6.0.2
+#       VERSION: 6.1.1
 #===================================================================================
 
 ENV_DIR="$HOME/.config/environment.d"
 
@@ -13,7 +13,7 @@
 #         NOTES: -persist is the default option used by the QSS Solver GUI.
 #        AUTHOR: Joaquin Fernandez, joaquin.f.fernandez@gmail.com
 #       PROJECT: QSS Solver
-#       VERSION: 6.0.2
+#       VERSION: 6.1.1
 #===================================================================================
 
 # Check if gnuplot is installed
 
@@ -3,18 +3,18 @@
 #
 # 				 FILE: mmoc.sh
 #
-# 				USAGE: mmoc.sh [OPTIONS] <FILE> 
+# 				USAGE: mmoc.sh <FILE> [OPTIONS]
 #
 # 	DESCRIPTION: Runs the MicroModelica compiler on file <FILE> 
-#                with options defined in <OPTIONS>  
+#                with options defined in [OPTIONS]  
 #
 #    PARAMETERS: <FILE> MicroModelica file.
 #       OPTIONS: [OPTIONS] MicroModelica compiler options (see ./mmoc --help). 
 #  REQUIREMENTS: The environment variable MMOC_BIN must be defined.  
 #         NOTES: --- 
 #        AUTHOR: Joaquin Fernandez, joaquin.f.fernandez@gmail.com
 #       PROJECT: QSS Solver
-#       VERSION: 6.0.2
+#       VERSION: 6.1.1
 #===================================================================================
 
 # Check if MMOC_BIN is set
@@ -25,12 +25,12 @@ fi
 
 # Validate input parameters
 if [ $# -lt 2 ]; then
-    echo "Usage: $0 [OPTIONS] <FILE>"
+    echo "Usage: $0 <FILE> [OPTIONS]"
     exit 1
 fi
 
-OPTIONS=$1
-FILE=$2
+FILE=$1
+OPTIONS=$2
 
 # Check if the specified file exists
 if [ ! -f "$FILE" ]; then
 
@@ -14,7 +14,7 @@
 #         NOTES: ---
 #        AUTHOR: Joaquin Fernandez, joaquin.f.fernandez@gmail.com
 #       PROJECT: QSS Solver
-#       VERSION: 6.0.2
+#       VERSION: 6.1.1
 #===================================================================================
 
 cd ..