diff --git a/.github/workflows/CI_ecosystem.yml b/.github/workflows/CI_ecosystem.yml
index 848e9dc2..1f7c0819 100644
--- a/.github/workflows/CI_ecosystem.yml
+++ b/.github/workflows/CI_ecosystem.yml
@@ -25,7 +25,7 @@ jobs:
           - macos-latest
           - windows-latest
         arch:
-          - x64
+          - default
     steps:
       - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v3
diff --git a/.github/workflows/CI_extended.yml b/.github/workflows/CI_extended.yml
index c5b967a0..7a6dbffa 100644
--- a/.github/workflows/CI_extended.yml
+++ b/.github/workflows/CI_extended.yml
@@ -25,7 +25,7 @@ jobs:
           - macos-latest
           - windows-latest
         arch:
-          - x64
+          - default
     steps:
       - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v3
diff --git a/Project.toml b/Project.toml
index 19fa518d..cfbecee3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -41,6 +41,7 @@ ProximalAlgorithms = "0.7"
 StatsBase = "0.33, 0.34"
 Symbolics = "4, 5, 6, 7"
 SymbolicUtils = "1.4 - 1.5, 1.7, 2, 3, 4"
+ProgressMeter = "1"
 StatsAPI = "1"
 DelimitedFiles = "1"
 Statistics = "1"
diff --git a/README.md b/README.md
index 68b7bcb7..42626c50 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,10 @@
 
 | **Documentation**                                                               | **Build Status**                                                                                | Citation                                                                                        |
 |:-------------------------------------------------------------------------------:|:-----------------------------------------------------------------------------------------------:|:-----------------------------------------------------------------------------------------------:|
-| [![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://structuralequationmodels.github.io/StructuralEquationModels.jl/) [![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://structuralequationmodels.github.io/StructuralEquationModels.jl/dev/) | [![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active) [![Github Action CI](https://github.com/StructuralEquationModels/StructuralEquationModels.jl/workflows/CI_extended/badge.svg)](https://github.com/StructuralEquationModels/StructuralEquationModels.jl/actions/) [![codecov](https://codecov.io/gh/StructuralEquationModels/StructuralEquationModels.jl/branch/main/graph/badge.svg?token=P2kjzpvM4V)](https://codecov.io/gh/StructuralEquationModels/StructuralEquationModels.jl) | [![DOI](https://zenodo.org/badge/228649704.svg)](https://zenodo.org/badge/latestdoi/228649704) |
+| [![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://structuralequationmodels.github.io/StructuralEquationModels.jl/) [![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://structuralequationmodels.github.io/StructuralEquationModels.jl/dev/) | [![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active) [![CI_extended](https://github.com/StructuralEquationModels/StructuralEquationModels.jl/actions/workflows/CI_extended.yml/badge.svg?branch=main)](https://github.com/StructuralEquationModels/StructuralEquationModels.jl/actions/workflows/CI_extended.yml) [![codecov](https://codecov.io/gh/StructuralEquationModels/StructuralEquationModels.jl/branch/main/graph/badge.svg?token=P2kjzpvM4V)](https://codecov.io/gh/StructuralEquationModels/StructuralEquationModels.jl) | [![DOI](https://zenodo.org/badge/228649704.svg)](https://zenodo.org/badge/latestdoi/228649704) |
 
 > [!NOTE]  
-> Check out our [preprint](https://doi.org/10.31234/osf.io/zwe8g_v1) on the package!
+> Check out our [preprint](https://doi.org/10.31234/osf.io/zwe8g_v2) on the package!
 
 # What is this Package for?