# Defold 1.2.126 has been released **URL:** \ **Category:** Release notes\ **Created:** [April 23, 2018, 2:00pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234 "2018-04-23T14:00:29Z")\ **Posts on this page:** 15\ **Page:** 1
**Author:** ![Mathias\_Westerdahl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/mathias_westerdahl/32/228_2.png) [@Mathias\_Westerdahl](https://forum.defold.com/u/Mathias_Westerdahl)\ **Post date:** [April 23, 2018, 2:00pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/1 "2018-04-23T14:00:29Z")
# Defold 1.2.126 This sprint we’ve added a new SDK function for iOS, which enables users to hook into the life cycle functions of an UIApplicationDelegate. We’ve also renamed some internal functions, in order to avoid future clashes when building extensions using libcrypto. We have also added a side-by-side editing mode in the editor. ![](https://user-images.githubusercontent.com/22448941/36587544-c8571d36-1885-11e8-96e5-d95db0988f6e.png) # Engine - `DEF-3137` - **Added** : Added `dmExtension::RegisteriOSUIApplicationDelegate()` to Native Extension SDK - `DEF-3024` - **Fixed** : Renamed (internal) AxTls symbols with a namespace to avoid libcrypto/libssl clashes - `DEF-3146` - **Fixed** : Fix win32 accumulating error in dt when “variable\_dt” checked in game.project - `DEF-3161` - **Fixed** : Set content length explicitly to zero for 204 (no content) responses - `DEF-3237` - **Fixed** : Improved error handling for extension errors on Win32 - `DEF-3216` - **Fixed** : `factory.create()` now allows `nil` for the properties argument - `DEF-3218` - **Fixed** : Fixed rare assert when adding and deleting many objects during the same frame - `DEF-3238` - **Fixed** : Reenabled logging when using lldb # Editor In this release we’ve added the ability to edit two resources side-by-side. Simply right-click on an editor tab and choose Move to Other Tab Pane from the context menu to move the selected tab to a new pane beside the existing tab pane. You can now move tabs between the two tab panes using the same command. To return to a single all-encompassing tab pane, simply select Join Tab Panes from the same context menu. There is also a Swap With Other Tab Pane command if you prefer to switch the left-right order of the two visible tabs. - `DEFEDIT-1312` - **Added** : Side-by-side editing - `DEFEDIT-1345` - **Fixed** : Defold 1.2.124 not launching on macOS High Sierra 10.13.4 - `DEFEDIT-1348` - **Fixed** : Add exception printing & logging during application startup - `DEFEDIT-1349` - **Fixed** : Add util directory to reflection check build step - `DEFEDIT-1350` - **Fixed** : The debugger is no longer working - `DEFEDIT-1351` - **Fixed** : Shift+Enter from the Find field should Find Previous in code editor and console - `DEFEDIT-1352` - **Fixed** : Undo after auto-complete no longer removes the whole line - `DEFEDIT-1353` - **Fixed** : Text selection almost invisible when searching - `DEFEDIT-1355` - **Fixed** : Error when syncing new project from editor - `DEFEDIT-1356` - **Fixed** : Error when changed a value (scale) on a template node and then tried to reset it - `DEFEDIT-1357` - **Fixed** : AssertionError when trying to attach to a running engine while building - `DEFEDIT-1358` - **Fixed** : Breakpoints no longer get copied when you make new lines on a line with a breakpoint - `DEFEDIT-1359` - **Fixed** : You can now mouse click to select autocomplete result - `DEFEDIT-1360` - **Fixed** : Correctly syntax-highlight numbers inside all-caps Lua constants - `DEFEDIT-1361` - **Fixed** : Lua keywords inside strings will no longer trigger indentation changes # Work in progress We are currently working on a new Lua module name `timer`, which will add in engine support for timed callbacks. We are continuing work on the live update feature to add more useful features, coming soon. Also, we’re adding a resource and game object profiler to the engine, for easier debugging of the memory consumption on lower end devices. ---
**Author:** ![Mathias\_Westerdahl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/mathias_westerdahl/32/228_2.png) [@Mathias\_Westerdahl](https://forum.defold.com/u/Mathias_Westerdahl)\ **Post date:** [April 23, 2018, 2:01pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/2 "2018-04-23T14:01:55Z")
I immediately noticed that I forgot to add the documentation for the new functions. So here is the sneak peek of the documentation for these functions: `void dmExtension::RegisteriOSUIApplicationDelegate(void* delegate);` `void dmExtension::UnregisteriOSUIApplicationDelegate(void* delegate);` And, how to use them: ```cpp // myextension_ios.mm id g_MyApplicationDelegate; @interface MyApplicationDelegate : NSObject - (void) applicationDidBecomeActive:(UIApplication *) application; @end @implementation MyApplicationDelegate - (void) applicationDidBecomeActive:(UIApplication *) application { dmLogWarning("applicationDidBecomeActive - MyAppDelegate"); } @end // Invoked from myextension.cpp in ExtensionAppInitialize void ExtensionAppInitializeiOS(dmExtension::AppParams* params) { g_MyApplicationDelegate = [[MyApplicationDelegate alloc] init]; dmExtension::RegisteriOSUIApplicationDelegate(g_MyApplicationDelegate); } // Invoked from myextension.cpp in ExtensionAppFinalize void ExtensionAppFinalizeiOS(dmExtension::AppParams* params) { dmExtension::UnregisteriOSUIApplicationDelegate(g_MyApplicationDelegate); [g_MyApplicationDelegate release]; g_MyApplicationDelegate = 0; } ``` ---
**Author:** ![tacklemcclean](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/tacklemcclean/32/7634_2.png) [@tacklemcclean](https://forum.defold.com/u/tacklemcclean)\ **Post date:** [April 23, 2018, 2:11pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/3 "2018-04-23T14:11:43Z")
Just a double check, is DEF-3146 the speedy Windows thingie? As in my windows version of the game goes really fast and on mobile it’s slower but more correct? 🙂 ---
**Author:** ![Mathias\_Westerdahl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/mathias_westerdahl/32/228_2.png) [@Mathias\_Westerdahl](https://forum.defold.com/u/Mathias_Westerdahl)\ **Post date:** [April 23, 2018, 2:14pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/4 "2018-04-23T14:14:15Z")
Yes ---
**Author:** ![sergey.lerg](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/sergey.lerg/32/3970_2.png) [@sergey.lerg](https://forum.defold.com/u/sergey.lerg)\ **Post date:** [April 23, 2018, 2:14pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/5 "2018-04-23T14:14:46Z")
Good stuff! ---
**Author:** ![Mathias\_Westerdahl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/mathias_westerdahl/32/228_2.png) [@Mathias\_Westerdahl](https://forum.defold.com/u/Mathias_Westerdahl)\ **Post date:** [April 23, 2018, 3:03pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/6 "2018-04-23T15:03:30Z")
---
**Author:** ![giordano.ricciardi](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/giordano.ricciardi/32/7649_2.png) [@giordano.ricciardi](https://forum.defold.com/u/giordano.ricciardi)\ **Post date:** [April 23, 2018, 3:51pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/7 "2018-04-23T15:51:15Z")
> [@Mathias\_Westerdahl](#): > > We are currently working on a new Lua module name timer, which will add in engine support for timed callbacks. This will be really helpful! Thanks! ---
**Author:** ![joshua.winters](https://forum-defold.b-cdn.net/letter_avatar_proxy/v4/letter/j/ce7236/32.png) [@joshua.winters](https://forum.defold.com/u/joshua.winters)\ **Post date:** [April 24, 2018, 4:15am UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/8 "2018-04-24T04:15:01Z")
Great update! ---
**Author:** ![sicher](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/sicher/32/8_2.png) [@sicher](https://forum.defold.com/u/sicher)\ **Post date:** [April 26, 2018, 8:10am UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/9 "2018-04-26T08:10:08Z")
The following manuals have now been added/updated: - Hot reloading ([Hot reloading](https://www.defold.com/manuals/hot-reload/)) - Debugging ([Debugging in Defold](https://www.defold.com/manuals/debugging/)) - Profiling ([Profiling in Defold](https://www.defold.com/manuals/profiling/)) - Lua modules ([Lua modules in Defold](https://www.defold.com/manuals/modules/)) ---
**Author:** ![dapetcu21](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/dapetcu21/32/25120_2.png) [@dapetcu21](https://forum.defold.com/u/dapetcu21)\ **Post date:** [April 26, 2018, 6:23pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/10 "2018-04-26T18:23:16Z")
Cool! I see the Lua modules manual clearing up a lot of newcomer confusion. I’ve seen newcomers to Defold ping pong-ing state changes across scripts with messages before learning that you can use modules to share state. ---
**Author:** ![rsolovjov](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/rsolovjov/32/19866_2.png) [@rsolovjov](https://forum.defold.com/u/rsolovjov)\ **Post date:** [March 12, 2020, 4:01pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/11 "2020-03-12T16:01:32Z")
Hi, for my vkontakte extension. I need this openURL call ``` -(BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation; ``` but it never works. applicationDidBecomeActive works fine my manifests/ios/Info.plist file contains schemas: ``` CFBundleURLTypes CFBundleURLSchemes vk000000 LSApplicationQueriesSchemes vk vk-share vkauthorize ``` delegate: ``` id vkAppDelegate; @interface VkAppDelegate : NSObject - (void) applicationDidBecomeActive:(UIApplication *) application; - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation; - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions; @end @implementation VkAppDelegate - (void) applicationDidBecomeActive:(UIApplication *) application { NSLog(@"vk_sdk_ext Log: %@", @"applicationDidBecomeActive"); } - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation { NSLog(@"vk_sdk_ext Log: %@", @"openURL"); [VKSdk processOpenURL:url fromApplication:sourceApplication]; return YES; } - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { NSLog(@"vk_sdk_ext Log: %@", @"didFinishLaunchingWithOptions"); return YES; } @end ``` I can’t understand why, please help ---
**Author:** ![rsolovjov](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/rsolovjov/32/19866_2.png) [@rsolovjov](https://forum.defold.com/u/rsolovjov)\ **Post date:** [March 12, 2020, 5:03pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/12 "2020-03-12T17:03:56Z")
solved. there was a problem in delegate registration need to do as in the example: > [@Defold 1.2.164 has been released](https://forum.defold.com/t/defold-1-2-164-has-been-released/63982/1): > > Due to the new application loop, we needed a new way to register the app delegates. > This is now done via a static initializer in order to be able to hook into the engine before the `UIApplicationMain()` is called. > ---
**Author:** ![Maria\_Hernandez](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/maria_hernandez/32/18886_2.png) [@Maria\_Hernandez](https://forum.defold.com/u/Maria_Hernandez)\ **Post date:** [March 17, 2020, 6:40pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/13 "2020-03-17T18:40:04Z")
What are the improvements by the way?. The thing is the last version was not so good for me. It sometimes crashed suddenly and I lost every work that I was doing for more than 4 hours. Crashing at an unexpected time makes it very hard to use defold. I hope this version brings some stable output. ---
**Author:** ![Maria\_Hernandez](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/maria_hernandez/32/18886_2.png) [@Maria\_Hernandez](https://forum.defold.com/u/Maria_Hernandez)\ **Post date:** [March 17, 2020, 6:43pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/14 "2020-03-17T18:43:28Z")
What do we need debugging for in defold?. I think the app is getting much bigger and for that I guess the new version will get slower than before. I have not used it yet. Did you?, should I upgrade to the new version or stay put here?. ---
**Author:** ![britzl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/britzl/32/23_2.png) [@britzl](https://forum.defold.com/u/britzl)\ **Post date:** [March 17, 2020, 7:18pm UTC](https://forum.defold.com/t/defold-1-2-126-has-been-released/19234/15 "2020-03-17T19:18:00Z")
> [@Maria\_Hernandez](#): > > should I upgrade to the new version or stay put here? Are you using Defold 1.2.126?! This version is extremely old and we can’t possibly guarantee any kind of support. I can’t think of any reason for you to not upgrade.