The following actions uses node12 which is deprecated and will be forced to run on node16: actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Non-nullable field 'formatter' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Possible null reference return.

Possible null reference argument for parameter 'pluginVersionCache' in 'DataJson.DataJson(string? gitHubPersonalAccessToken, DateTime? eulaAccepted, bool pluginManagerWarningDismissed, DateTime? lastPluginAliasesRefresh, Dictionary<string, PluginVersionCache> pluginVersionCache, Dictionary<string, PluginAlias> pluginAliases)'.

Possible null reference argument for parameter 'pluginAliases' in 'DataJson.DataJson(string? gitHubPersonalAccessToken, DateTime? eulaAccepted, bool pluginManagerWarningDismissed, DateTime? lastPluginAliasesRefresh, Dictionary<string, PluginVersionCache> pluginVersionCache, Dictionary<string, PluginAlias> pluginAliases)'.

Possible null reference argument for parameter 'repository' in 'PluginAlias.PluginAlias(string repository, byte flags)'.

Possible null reference argument for parameter 'version' in 'PluginVersionCache.PluginVersionCache(string version, uint releaseId, DateTime publishmentTime, DateTime lastRefreshed, string dllDownloadUrl, string? dependenciesDownloadUrl)'.

Possible null reference argument for parameter 'dllDownloadUrl' in 'PluginVersionCache.PluginVersionCache(string version, uint releaseId, DateTime publishmentTime, DateTime lastRefreshed, string dllDownloadUrl, string? dependenciesDownloadUrl)'.

Possible null reference return.

Possible null reference argument for parameter 'installedPlugins' in 'ServerPluginsConfig.ServerPluginsConfig(Dictionary<string, InstalledPlugin> installedPlugins, Dictionary<string, Dependency> dependencies, DateTime? lastUpdateCheck)'.