diff --git a/launcher/modManager/cmodlistview_moc.cpp b/launcher/modManager/cmodlistview_moc.cpp
index ee19d18b9..873559b23 100644
--- a/launcher/modManager/cmodlistview_moc.cpp
+++ b/launcher/modManager/cmodlistview_moc.cpp
@@ -314,8 +314,13 @@ QString CModListView::genModInfoText(const ModState & mod)
 	QString result;
 
 	result += replaceIfNotEmpty(mod.getName(), lineTemplate.arg(tr("Mod name")));
-	result += replaceIfNotEmpty(mod.getInstalledVersion(), lineTemplate.arg(tr("Installed version")));
-	result += replaceIfNotEmpty(mod.getRepositoryVersion(), lineTemplate.arg(tr("Latest version")));
+	if (mod.isUpdateAvailable())
+	{
+		result += replaceIfNotEmpty(mod.getInstalledVersion(), lineTemplate.arg(tr("Installed version")));
+		result += replaceIfNotEmpty(mod.getRepositoryVersion(), lineTemplate.arg(tr("Latest version")));
+	}
+	else
+		result += replaceIfNotEmpty(mod.getVersion(), lineTemplate.arg(tr("Version")));
 
 	if(!mod.getLocalSizeFormatted().isEmpty())
 		result += replaceIfNotEmpty(mod.getLocalSizeFormatted(), lineTemplate.arg(tr("Size")));
@@ -416,6 +421,8 @@ void CModListView::dataChanged(const QModelIndex & topleft, const QModelIndex &
 
 void CModListView::selectMod(const QModelIndex & index)
 {
+	ui->tabWidget->setCurrentIndex(0);
+
 	if(!index.isValid())
 	{
 		disableModInfo();
@@ -425,6 +432,9 @@ void CModListView::selectMod(const QModelIndex & index)
 		const auto modName = index.data(ModRoles::ModNameRole).toString();
 		auto mod = modStateModel->getMod(modName);
 
+		ui->tabWidget->setTabEnabled(1, !mod.getChangelog().isEmpty());
+		ui->tabWidget->setTabEnabled(2, !mod.getScreenshots().isEmpty());
+
 		ui->modInfoBrowser->setHtml(genModInfoText(mod));
 		ui->changelogBrowser->setHtml(genChangelogText(mod));
 
diff --git a/launcher/modManager/modstate.cpp b/launcher/modManager/modstate.cpp
index 54f3d4319..c431fc186 100644
--- a/launcher/modManager/modstate.cpp
+++ b/launcher/modManager/modstate.cpp
@@ -13,6 +13,7 @@
 #include "../../lib/modding/ModDescription.h"
 #include "../../lib/json/JsonNode.h"
 #include "../../lib/texts/CGeneralTextHandler.h"
+#include "../../lib/texts/Languages.h"
 
 ModState::ModState(const ModDescription & impl)
 	: impl(impl)
@@ -70,7 +71,7 @@ QStringList ModState::getConflicts() const
 
 QStringList ModState::getScreenshots() const
 {
-	return {}; // TODO
+	return stringListStdToQt(impl.getValue("screenshots").convertTo<std::vector<std::string>>());
 }
 
 QString ModState::getBaseLanguage() const
@@ -80,12 +81,33 @@ QString ModState::getBaseLanguage() const
 
 QStringList ModState::getSupportedLanguages() const
 {
-	return {}; //TODO
+	QStringList result;
+	result.push_back(getBaseLanguage());
+
+	for (const auto & language : Languages::getLanguageList())
+	{
+		QString languageID = QString::fromStdString(language.identifier);
+
+		if (languageID != getBaseLanguage() && !impl.getValue(language.identifier).isNull())
+			result.push_back(languageID);
+	}
+	return result;
 }
 
 QMap<QString, QStringList> ModState::getChangelog() const
 {
-	return {}; //TODO
+	QMap<QString, QStringList> result;
+	const JsonNode & changelog = impl.getValue("changelog");
+
+	for (const auto & entry : changelog.Struct())
+	{
+		QString version = QString::fromStdString(entry.first);
+		QStringList changes = stringListStdToQt(entry.second.convertTo<std::vector<std::string>>());
+
+		result[version]	= changes;
+	}
+
+	return result;
 }
 
 QString ModState::getInstalledVersion() const
@@ -98,6 +120,11 @@ QString ModState::getRepositoryVersion() const
 	return QString::fromStdString(impl.getRepositoryValue("version").String());
 }
 
+QString ModState::getVersion() const
+{
+	return QString::fromStdString(impl.getValue("version").String());
+}
+
 double ModState::getDownloadSizeMegabytes() const
 {
 	return impl.getRepositoryValue("downloadSize").Float();
@@ -110,7 +137,7 @@ size_t ModState::getDownloadSizeBytes() const
 
 QString ModState::getDownloadSizeFormatted() const
 {
-	return {}; // TODO
+	return QCoreApplication::translate("File size", "%1 MiB").arg(QString::number(getDownloadSizeMegabytes(), 'f', 1));
 }
 
 QString ModState::getLocalSizeFormatted() const
@@ -145,7 +172,14 @@ QString ModState::getDownloadUrl() const
 
 QPair<QString, QString> ModState::getCompatibleVersionRange() const
 {
-	return {}; // TODO
+	const JsonNode & compatibility = impl.getValue("compatibility");
+
+	if (compatibility.isNull())
+		return {};
+
+	auto min = QString::fromStdString(compatibility["min"].String());
+	auto max = QString::fromStdString(compatibility["max"].String());
+	return { min, max};
 }
 
 bool ModState::isSubmod() const
@@ -203,7 +237,7 @@ bool ModState::isUpdateAvailable() const
 
 bool ModState::isCompatible() const
 {
-	return true; //TODO
+	return impl.isCompatible();
 }
 
 bool ModState::isKeptDisabled() const
diff --git a/launcher/modManager/modstate.h b/launcher/modManager/modstate.h
index 93edd54b5..2e08da49b 100644
--- a/launcher/modManager/modstate.h
+++ b/launcher/modManager/modstate.h
@@ -41,6 +41,7 @@ public:
 
 	QString getInstalledVersion() const;
 	QString getRepositoryVersion() const;
+	QString getVersion() const;
 
 	double getDownloadSizeMegabytes() const;
 	size_t getDownloadSizeBytes() const;
diff --git a/lib/modding/ModDescription.cpp b/lib/modding/ModDescription.cpp
index 1ab841d2a..9949a7ab3 100644
--- a/lib/modding/ModDescription.cpp
+++ b/lib/modding/ModDescription.cpp
@@ -126,6 +126,23 @@ ModVerificationInfo ModDescription::getVerificationInfo() const
 	return result;
 }
 
+bool ModDescription::isCompatible() const
+{
+	const JsonNode & compatibility = getValue("compatibility");
+
+	if (compatibility.isNull())
+		return true;
+
+	auto vcmiCompatibleMin = CModVersion::fromString(compatibility["min"].String());
+	auto vcmiCompatibleMax = CModVersion::fromString(compatibility["max"].String());
+
+	bool compatible = true;
+	compatible &= (vcmiCompatibleMin.isNull() || CModVersion::GameVersion().compatible(vcmiCompatibleMin, true, true));
+	compatible &= (vcmiCompatibleMax.isNull() || vcmiCompatibleMax.compatible(CModVersion::GameVersion(), true, true));
+
+	return compatible;
+}
+
 bool ModDescription::isCompatibility() const
 {
 	return getValue("modType").String() == "Compatibility";
diff --git a/lib/modding/ModDescription.h b/lib/modding/ModDescription.h
index ae6adda80..c46abb823 100644
--- a/lib/modding/ModDescription.h
+++ b/lib/modding/ModDescription.h
@@ -55,6 +55,8 @@ public:
 	CModVersion getVersion() const;
 	ModVerificationInfo getVerificationInfo() const;
 
+	bool isCompatible() const;
+
 	bool affectsGameplay() const;
 	bool isCompatibility() const;
 	bool isTranslation() const;