Addon Manager: Check for requires newer FreeCAD

src/Mod/AddonManager/AddonManagerOptions.ui

@@ -122,6 +122,22 @@ installed addons will be checked for available updates
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="Gui::PrefCheckBox" name="guiprefcheckboxhidenewerfreecadrequired">
+     <property name="text">
+      <string>Hide Addons that require a newer version of FreeCAD</string>
+     </property>
+     <property name="checked">
+      <bool>true</bool>
+     </property>
+     <property name="prefPath" stdset="0">
+      <string>Addons</string>
+     </property>
+     <property name="prefEntry" stdset="0">
+      <string>HideNewerFreeCADRequired</string>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QLabel" name="label">
      <property name="text">

src/Mod/AddonManager/package_details.py

@@ -35,6 +35,8 @@ from addonmanager_workers import GetMacroDetailsWorker, CheckSingleUpdateWorker
 from AddonManagerRepo import AddonManagerRepo
 import NetworkManager
 
+from typing import Optional
+
 translate = FreeCAD.Qt.translate
 
 show_javascript_console_output = False
@@ -286,6 +288,7 @@ class PackageDetails(QWidget):
             self.ui.buttonUpdate.hide()
             self.ui.buttonCheckForUpdate.hide()
 
+        required_version = self.requires_newer_freecad()
         if repo.obsolete:
             self.ui.labelWarningInfo.show()
             self.ui.labelWarningInfo.setText(
@@ -306,9 +309,44 @@ class PackageDetails(QWidget):
             self.ui.labelWarningInfo.setStyleSheet(
                 "color:" + utils.warning_color_string()
             )
+        elif required_version:
+            self.ui.labelWarningInfo.show()
+            self.ui.labelWarningInfo.setText(
+                "<h1>"
+                + translate("AddonsInstaller", "WARNING: This addon requires FreeCAD ") 
+                + required_version
+                + "</h1>"
+            )
+            self.ui.labelWarningInfo.setStyleSheet(
+                "color:" + utils.warning_color_string()
+            )
+
         else:
             self.ui.labelWarningInfo.hide()
 
+    def requires_newer_freecad(self) -> Optional[str]:
+        # If it's not installed, check to see if it's for a newer version of FreeCAD
+        if (
+            self.repo.status() == AddonManagerRepo.UpdateStatus.NOT_INSTALLED
+            and self.repo.metadata
+        ):
+            # Only hide if ALL content items require a newer version, otherwise
+            # it's possible that this package actually provides versions of itself
+            # for newer and older versions
+
+            first_supported_version = self.repo.metadata.getFirstSupportedFreeCADVersion()
+            if first_supported_version is not None:
+                required_version = first_supported_version.split(".")
+                fc_major = int(FreeCAD.Version()[0])
+                fc_minor = int(FreeCAD.Version()[1])
+
+                if int(required_version[0]) > fc_major:
+                    return first_supported_version
+                elif int(required_version[0]) == fc_major and len(required_version) > 1:
+                    if int(required_version[1]) > fc_minor:
+                        return first_supported_version
+        return None
+
     def show_workbench(self, repo: AddonManagerRepo) -> None:
         """loads information of a given workbench"""
         url = utils.get_readme_html_url(repo)

src/Mod/AddonManager/package_list.py

@@ -102,6 +102,7 @@ class PackageList(QWidget):
 
         self.item_filter.setHidePy2(pref.GetBool("HidePy2", True))
         self.item_filter.setHideObsolete(pref.GetBool("HideObsolete", True))
+        self.item_filter.setHideNewerFreeCADRequired(pref.GetBool("HideNewerFreeCADRequired", True))
 
     def on_listPackages_clicked(self, index: QModelIndex):
         source_selection = self.item_filter.mapToSource(index)
@@ -489,6 +490,7 @@ class PackageListFilter(QSortFilterProxyModel):
         self.setSortCaseSensitivity(Qt.CaseInsensitive)
         self.hide_obsolete = False
         self.hide_py2 = False
+        self.hide_newer_freecad_required = False
 
     def setPackageFilter(
         self, type: int
@@ -510,6 +512,10 @@ class PackageListFilter(QSortFilterProxyModel):
         self.hide_obsolete = hide_obsolete
         self.invalidateFilter()
 
+    def setHideNewerFreeCADRequired(self, hide_nfr: bool) -> None:
+        self.hide_newer_freecad_required = hide_nfr
+        self.invalidateFilter()
+
     def lessThan(self, left, right) -> bool:
         l = self.sourceModel().data(left, PackageListItemModel.DataAccessRole)
         r = self.sourceModel().data(right, PackageListItemModel.DataAccessRole)
@@ -555,6 +561,28 @@ class PackageListFilter(QSortFilterProxyModel):
         ):
             return False
 
+        # If it's not installed, check to see if it's for a newer version of FreeCAD
+        if (
+            data.status() == AddonManagerRepo.UpdateStatus.NOT_INSTALLED
+            and self.hide_newer_freecad_required
+            and data.metadata
+        ):
+            # Only hide if ALL content items require a newer version, otherwise
+            # it's possible that this package actually provides versions of itself
+            # for newer and older versions
+
+            first_supported_version = data.metadata.getFirstSupportedFreeCADVersion()
+            if first_supported_version is not None:
+                required_version = first_supported_version.split(".")
+                fc_major = int(FreeCAD.Version()[0])
+                fc_minor = int(FreeCAD.Version()[1])
+
+                if int(required_version[0]) > fc_major:
+                    return False
+                elif int(required_version[0]) == fc_major and len(required_version) > 1:
+                    if int(required_version[1]) > fc_minor:
+                        return False
+
         name = data.display_name
         desc = data.description
         if hasattr(self, "filterRegularExpression"):  # Added in Qt 5.12