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diff --git a/resources/quality/ultimaker3/um3_aa0.4_TPLA_Draft_Print.inst.cfg b/resources/quality/ultimaker3/um3_aa0.4_TPLA_Draft_Print.inst.cfg
index a731525be2..0985d97797 100644
--- a/resources/quality/ultimaker3/um3_aa0.4_TPLA_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker3/um3_aa0.4_TPLA_Draft_Print.inst.cfg
@@ -24,7 +24,6 @@ machine_nozzle_heat_up_speed = 1.6
material_print_temperature = =default_material_print_temperature -10
material_standby_temperature = 100
prime_tower_enable = False
-roofing_layer_count = 2
skin_outline_count = 0
skin_overlap = 20
speed_layer_0 = =math.ceil(speed_print * 20 / 50)
diff --git a/resources/quality/ultimaker_s3/um_s3_aa0.4_TPLA_Draft_Print.inst.cfg b/resources/quality/ultimaker_s3/um_s3_aa0.4_TPLA_Draft_Print.inst.cfg
index ebd3c7cafd..228b6896e5 100644
--- a/resources/quality/ultimaker_s3/um_s3_aa0.4_TPLA_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s3/um_s3_aa0.4_TPLA_Draft_Print.inst.cfg
@@ -24,7 +24,6 @@ machine_nozzle_heat_up_speed = 1.6
material_print_temperature = =default_material_print_temperature -10
material_standby_temperature = 100
prime_tower_enable = False
-roofing_layer_count = 2
skin_outline_count = 0
skin_overlap = 20
speed_layer_0 = =math.ceil(speed_print * 20 / 50)
diff --git a/resources/quality/ultimaker_s5/um_s5_aa0.4_TPLA_Draft_Print.inst.cfg b/resources/quality/ultimaker_s5/um_s5_aa0.4_TPLA_Draft_Print.inst.cfg
index 40a78ab746..d5a69fd393 100644
--- a/resources/quality/ultimaker_s5/um_s5_aa0.4_TPLA_Draft_Print.inst.cfg
+++ b/resources/quality/ultimaker_s5/um_s5_aa0.4_TPLA_Draft_Print.inst.cfg
@@ -24,7 +24,6 @@ machine_nozzle_heat_up_speed = 1.6
material_print_temperature = =default_material_print_temperature -10
material_standby_temperature = 100
prime_tower_enable = False
-roofing_layer_count = 2
skin_outline_count = 0
skin_overlap = 20
speed_layer_0 = =math.ceil(speed_print * 20 / 50)
diff --git a/resources/texts/change_log.txt b/resources/texts/change_log.txt
index d089d2c16b..bb3bba757f 100644
--- a/resources/texts/change_log.txt
+++ b/resources/texts/change_log.txt
@@ -1,3 +1,62 @@
+[4.12.0]
+Beta
+* Lightning infill
+The new lightning infill setting lets you to print high-quality top layers but is optimized to use less material and increase your production speed. Special thanks to rburema and BagelOrb!
+
+* Improved top surface quality
+We’ve tweaked the Monotonic setting and made adjustments throughout print profiles. This removes occasional scarring on models and improves top surface quality by default.
+
+* Improved horizontal print quality
+Resulting in reduction of ringing, improving resolution and overall print quality.
+
+* App switcher
+The new switcher provides a simpler way to navigate and use other Ultimaker applications, including Ultimaker Digital Factory, Ultimaker Marketplace, and Ultimaker 3D Printing Academy. Reporting bugs to Github is now just one click away, and it’s easier to find the application you need.
+
+* Faster start-up
+We've shaved 10 seconds from Ultimaker Cura's start-up time by optimizing profile data caching
+
+*Other new features:
+- Moved the Skip button to the left bottom on the Sign in onboarding page and replaced with the Sign in button and Create new account.
+- Add {material_type} and {material_name} as replacement patterns, contributed by fieldOfView
+- Update file name after saving
+- Make parking optional in all "methods" of Pause at Height, contributed by fieldOfView
+
+*Bug fixes:
+- Fixed a bug when combing goes through skin on Top Surface Skin Layers
+- Fixed a bug in one-at-a-time mode to not wait for initial layer bed temperature if the temperature stays the same
+- Fixed a bug where there was double infill and gap filling
+- Fixed a bug with monotonic ironing that causes fan speed jump to 255 for ironing pass
+- Fixed an engine crash when using monotonic ordering with zigzag skin pattern
+- Fixed missing commas in disallowed list for code injections, contributed by YuvalZilber
+- Fixed various typos, contributed by luzpaz
+- Fixed FilamentChange Retract method
+- Fixed extra microsegments inserted from Wall Overlap Computation
+- Fixed inconsistent material name in the header and material selection dropdown
+- Fixed scaling model down after scaling it up with tool handles
+- Fixed single instance option when opening different files
+- Fixed duplicating and multiplying support blockers
+
+* Printer definitions, profiles and materials:
+- Added Creasee CS50S pro, Creasee Skywalker and Creasee Phoenix printer definitions, contributed by ivovk9
+- Added Joyplace Cremaker M V1, M V2, S V1, contributed by hyu7000
+- Added Hellbot printer definitions, contributed by DevelopmentHellbot
+- Added Arjun Pro 300 printer definition, contributed by venkatkamesh
+- Added AtomStack printer definitions, contributed by zhpt
+- Added Weedo X40 printer definition, contributed by x40-Community
+- Added 3DI D300 printer definition, contributed by v27jain
+- Changed Crealiy Ender 5 Plus end g-code, contributed by mothnox
+- Updated definitions and extruders of Hellbot Magna 2 230/300 dual, contributed by DevelopmentHellbot
+- Updated Eryone Thinker printer profile, contributed by Eryone
+- Updated FLSUN Super Racer profiles, contritubed by Guilouz
+- Updated Mega S and X acceleration to firmware default, contributed by NilsRo
+
+*Known bugs with Lighting infill:
+- Connect infill polygons doesn't work
+- Infill Wipe Distance applies to every polyline
+- Infill mesh modifier density
+- Infill Overlap doesn't work
+- Infill before walls order doesn't respect the order when Lightning is enabled
+
[4.11.0]
For an overview of the new features in Cura 4.11, please watch our video.
diff --git a/resources/texts/whats_new/0.html b/resources/texts/whats_new/0.html
index c121d42d93..aae97ea2a7 100644
--- a/resources/texts/whats_new/0.html
+++ b/resources/texts/whats_new/0.html
@@ -1,3 +1,2 @@
-Complete UI refresh
-Look around and you will notice that we have refreshed over 100 icons throughout Ultimaker Cura. The new icons are designed for clarity – resulting in a simpler and more informative slicing experience. Also, when scaling the Ultimaker Cura window, the UI will adapt, resulting in less visual clutter.
-Learn more
\ No newline at end of file
+Improve first time right – with print profile optimizations
+As a result of countless hours of print process optimizations by our materials and software engineers – we’ve packed Ultimaker Cura 4.12 beta with quality improvements for print profiles. This increases first-time-right results by improving default top surface and horizontal print quality. Start your print and try it out!
\ No newline at end of file
diff --git a/resources/texts/whats_new/1.html b/resources/texts/whats_new/1.html
index e6e5c5f22c..245b940c4b 100644
--- a/resources/texts/whats_new/1.html
+++ b/resources/texts/whats_new/1.html
@@ -1,3 +1,2 @@
-Improved digital library integration
-Collaborative workflows using the Digital Library are now simpler. Every user with a cloud-connected Ultimaker 3D printer can access stored projects. And we have added a “Search” function to make finding files easier. Learn more
-Ready to get more out of your Ultimaker 3D Printer? Upgrade to Ultimaker Essentials
\ No newline at end of file
+New lightning infill
+We’ve released a new infill type! The new lightning infill setting lets you to print high-quality top layers but is optimized to use less material and increase your production speed – perfect for visual models. Special thanks to GitHub users rburema and BagelOrb!
\ No newline at end of file
diff --git a/resources/texts/whats_new/2.html b/resources/texts/whats_new/2.html
index cff32b2aa9..79db606d2e 100644
--- a/resources/texts/whats_new/2.html
+++ b/resources/texts/whats_new/2.html
@@ -1,2 +1,2 @@
-Smooth top-surfaces with monotonic top/bottom orders
-The new Monotonic top/bottom order setting enables users to print parts with smoother top surfaces. This is especially useful for parts that need good aesthetics, such as visual prototypes. Or for parts that benefit from smooth surfaces, such as those that contact-sensitive components.
\ No newline at end of file
+New app switcher
+The new app switcher provides a simpler way to navigate and use other Ultimaker applications, including Ultimaker Digital Factory, Ultimaker Marketplace, and Ultimaker 3D Printing Academy. Reporting bugs to Github is now just one click away, and it’s easier to find the application you need.
\ No newline at end of file
diff --git a/resources/texts/whats_new/3.html b/resources/texts/whats_new/3.html
index 91b7e63458..d1ac8950ab 100644
--- a/resources/texts/whats_new/3.html
+++ b/resources/texts/whats_new/3.html
@@ -1,2 +1,2 @@
-Stay tuned – Get the latest updates about Ultimaker products
-Ultimaker is constantly improving our products to offer users the best 3D Printing experience. We host regular webinars and events to showcase what this ever-evolving platform can do for you. Register here to never miss an update.
\ No newline at end of file
+Try Ultimaker Essentials for free
+Since April, we’ve deployed new functionality every 2 weeks to Ultimaker Digital Factory. This includes maintenance scheduling and an unlimited print job history. If you’re using an Ultimaker 3D printer, register for Ultimaker Essentials for free. There’s nothing to lose. And so much to gain for your slicing experience.
\ No newline at end of file
diff --git a/resources/texts/whats_new/4.html b/resources/texts/whats_new/4.html
index 64b07f1a83..13608fe1b0 100644
--- a/resources/texts/whats_new/4.html
+++ b/resources/texts/whats_new/4.html
@@ -1,2 +1,2 @@
-Free new course available
-To coincide with the improved Digital Library integration into Ultimaker Cura, we’ve created a new course about Digital Library Best Practices. Learn how to get started, streamline your workflow and never waste time looking for that 3D model file again.
\ No newline at end of file
+Academy: Beginner’s guide to FFF
+Ready to dive into FFF printing but don’t know where to start? From A for “Applications” to Z for “Z-screw lubrication”, our newest free Ultimaker Academy course Beginner’s guide to FFF has you covered. Then, get extra kudos by sharing it with your colleagues and friends.
\ No newline at end of file
diff --git a/resources/texts/whats_new/5.html b/resources/texts/whats_new/5.html
index d06a1c0d31..30d4375c2d 100644
--- a/resources/texts/whats_new/5.html
+++ b/resources/texts/whats_new/5.html
@@ -1,2 +1,2 @@
-Learn about the past and future of Ultimaker Cura
-How did Ultimaker Cura start? What does its future hold? Hear the origin stories and discover what's next, by listening to the core developers and community featured in episode 29 and episode 30 of the Talking Additive podcast.
\ No newline at end of file
+There is a lot more...
+Want more information on new features, bug fixes, and more for Ultimaker Cura 4.12 beta? Read the full blog post here. And don't forget to give us your feedback on GitHub!
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diff --git a/resources/texts/whats_new/6.html b/resources/texts/whats_new/6.html
deleted file mode 100644
index bb308a9794..0000000000
--- a/resources/texts/whats_new/6.html
+++ /dev/null
@@ -1,2 +0,0 @@
-Get more information
-Want more information on new features, bug fixes, and more for Ultimaker Cura 4.11? Read the full blog post watch our video and don't forget to give us your feedback on Github!
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