New raylib release! Nine months after latest raylib, here it is a new version. It was supposed to be just a small update but, actually, it's a huge update with lots of changes and improvements. It has been possible thanks to the many contributors that have helped with issues and improvements, it's the update with more contributors to date and that's amazing!

Some numbers to start with:

• +200 closed issues (for a TOTAL of 1230!)
• +550 commits since previous RELEASE (for a TOTAL of +6000!)
• +20 functions ADDED to raylib API (for a TOTAL of 502!)
• +60 functions REVIEWED/REDESIGNED
• +70 new contributors (for a TOTAL of +360!)

Highlights for raylib 4.2:

• raylib extra libraries cleanup: raylib has been on diet and all the extra libraries included on previous releases have been removed from raylib. Now raylib only includes the original 7 raylib modules: rcore, rlgl, rshapes, rtextures, rtext, rmodels and raudio. But no worries, extra libraries have not been deleted, they have been moved to their own repos for better maintainability and more focus on its functionality. The libraries moved out from raylib repo are: raygui, physac, rmem, reasings and raudio (standalone mode). On that same line, a new amazing GitHub group: raylib-extras has been created by @JeffM2501 to contain raylib extra libraries as well as other raylib add-ons provided by the community. Jeff has done an amazing work on that line, providing multiple libraries and examples for raylib, like custom first-person and third person camera systems, Dear ImGui raylib integration, multiple specific examples and even a complete RPG Game Example! Great work Jeff! :D

• raylib examples review: The +120 raylib examples have been reviewed to add clearer information about when they were first created (raylib version used) and when they were updated for the last time. But the greatest improvement for users has been the addition of an estimated difficulty level for every example, web has been updated accordingly to reflect those difficulty levels. Now examples are classified with 1 to 4 stars depending on difficulty to help users with their learning process. Personally, I think this "small" addition could be a game-changer to better guide new users on the library adoption! Additionally, this new raylib release includes 7 new examples; the most interesting one: text_codepoints_loading that illustrates how to load and draw custom codepoints from a font file, very useful for Asian languages.

• rres 1.0: New rres resources packaging file-format, including a rres-raylib library implementation and rrespacker tool. rres file format has been under development for +8 years and it was originally created to be part of raylib. It was highly inspired by XNA XNB resources file format but design has changed a lot along the years. This first release of the format specs is engine-agnostic and has been designed to be portable to any engine, including lots of professional features like data processing, compression and encryption.

• raygui 3.2: The official raylib immediate-mode gui library designed for tools development has been updated to a new version aligned with raylib 4.2. Multiple controls have been reviewed for library consistency, now all controls follow a similar function signature. It has been battle-tested with the development of +8 published tools in the last months. The tools can be seen and used for free in the raylib technologies tools page. Worth mentioning that several of those tools have been open sourced for anyone to use, compile, contribute or learn how the code works.

• raylib_parser: Multiple contributors using the tool to automatize bindings creation have contributed with improvements of this tool to parse raylib.h (and other raylib-style headers) to tokenize its enums, structs and functions. Processed data can be exported to custom file formats (i.e XML, JSON, LUA) for bindings generation or even docs generation if required.

• New file system API: Current API has been redesigned to be more comprehensive and better aligned with raylib naming conventions, two new functions are provided LoadDirectoryFiles()/LoadDirectoryFilesEx() to load a FilePathList for provided path, supporting extension filtering and recursive directory scan. LoadDroppedFiles() has been renamed to better reflect its internal functionality. Now, all raylib functions that start with Load*() allocate memory internally and a equivalent Unload*() function is defined to take care of that memory internally when not required any more!

• New audio stream processors API (experimental): Now real-time audio stream data processors can be added using callbacks to played Music. It allows users to create custom effects for audio like delays of low-pass-filtering (example provided). The new API uses a callback system and it's still _ highly experimental_, it differs from the usual level of complexity that provides raylib and it is intended for advance users. It could change in the future but, actually, raudio module is in the spotlight for future updates; miniaudio implements a new higher-level API that can be useful in the future for raylib.

As always, there are more improvements than the key features listed, make sure to check raylib CHANGELOG for the detailed list of changes; for this release a WARNING flag has been added to all the changes that could affect bindings or productivity code. raylib keeps improving one more version and a special focus on maintainability has been put on the library for the future. Specific/advance functionality will be provided through raylib-extras repos and raylib main repo devlelopment will be focused on what made raylib popular: being a simple and easy-to-use library to enjoy videogames programming.

Enjoy gamedev/tools/graphics programming! :)

New Contributors

• @KonPet made their first contribution in https://github.com/raysan5/raylib/pull/2111
• @Schweinepriester made their first contribution in https://github.com/raysan5/raylib/pull/2114
• @WIITD made their first contribution in https://github.com/raysan5/raylib/pull/2116
• @lukekras made their first contribution in https://github.com/raysan5/raylib/pull/2121
• @ampers0x26 made their first contribution in https://github.com/raysan5/raylib/pull/2126
• @sol-vin made their first contribution in https://github.com/raysan5/raylib/pull/2130
• @ronnieholm made their first contribution in https://github.com/raysan5/raylib/pull/2136
• @WilledgeR made their first contribution in https://github.com/raysan5/raylib/pull/2148
• @wolfenrain made their first contribution in https://github.com/raysan5/raylib/pull/2149
• @ytrms made their first contribution in https://github.com/raysan5/raylib/pull/2156
• @pancakevirus made their first contribution in https://github.com/raysan5/raylib/pull/2163
• @jasonswearingen made their first contribution in https://github.com/raysan5/raylib/pull/2168
• @anders-n08 made their first contribution in https://github.com/raysan5/raylib/pull/2175
• @Toby222 made their first contribution in https://github.com/raysan5/raylib/pull/2179
• @HarriP made their first contribution in https://github.com/raysan5/raylib/pull/2189
• @jdeokkim made their first contribution in https://github.com/raysan5/raylib/pull/2196
• @petelliott made their first contribution in https://github.com/raysan5/raylib/pull/2202
• @eutro made their first contribution in https://github.com/raysan5/raylib/pull/2208
• @ptarabbia made their first contribution in https://github.com/raysan5/raylib/pull/2215
• @wereii made their first contribution in https://github.com/raysan5/raylib/pull/2217
• @pitpit made their first contribution in https://github.com/raysan5/raylib/pull/2233
• @salotz made their first contribution in https://github.com/raysan5/raylib/pull/2238
• @planetis-m made their first contribution in https://github.com/raysan5/raylib/pull/2243
• @shivajiva101 made their first contribution in https://github.com/raysan5/raylib/pull/2253
• @tusharsingh09 made their first contribution in https://github.com/raysan5/raylib/pull/2254
• @glorantq made their first contribution in https://github.com/raysan5/raylib/pull/2260
• @gtrxAC made their first contribution in https://github.com/raysan5/raylib/pull/2264
• @hero2002 made their first contribution in https://github.com/raysan5/raylib/pull/2270
• @ArchieAtkinson made their first contribution in https://github.com/raysan5/raylib/pull/2276
• @hartmannathan made their first contribution in https://github.com/raysan5/raylib/pull/2277
• @MatthewOwens made their first contribution in https://github.com/raysan5/raylib/pull/2281
• @phil-shenk made their first contribution in https://github.com/raysan5/raylib/pull/2296
• @royqh1979 made their first contribution in https://github.com/raysan5/raylib/pull/2298
• @siddharthroy12 made their first contribution in https://github.com/raysan5/raylib/pull/2308
• @makuto made their first contribution in https://github.com/raysan5/raylib/pull/2318
• @megagrump made their first contribution in https://github.com/raysan5/raylib/pull/2324
• @audinue made their first contribution in https://github.com/raysan5/raylib/pull/2319
• @locriacyber made their first contribution in https://github.com/raysan5/raylib/pull/2329
• @zigster64 made their first contribution in https://github.com/raysan5/raylib/pull/2332
• @DavidLyhedDanielsson made their first contribution in https://github.com/raysan5/raylib/pull/2347
• @chrisws made their first contribution in https://github.com/raysan5/raylib/pull/2366
• @IrishBruse made their first contribution in https://github.com/raysan5/raylib/pull/2375
• @AnilBK made their first contribution in https://github.com/raysan5/raylib/pull/2376
• @Hejsil made their first contribution in https://github.com/raysan5/raylib/pull/2383
• @tixvage made their first contribution in https://github.com/raysan5/raylib/pull/2384
• @guidoism made their first contribution in https://github.com/raysan5/raylib/pull/2385
• @kristianlm made their first contribution in https://github.com/raysan5/raylib/pull/2390
• @futureapricot made their first contribution in https://github.com/raysan5/raylib/pull/2396
• @joaotavora made their first contribution in https://github.com/raysan5/raylib/pull/2398
• @tana made their first contribution in https://github.com/raysan5/raylib/pull/2419
• @ZimonIsHim made their first contribution in https://github.com/raysan5/raylib/pull/2423
• @twuky made their first contribution in https://github.com/raysan5/raylib/pull/2431
• @saccharineboi made their first contribution in https://github.com/raysan5/raylib/pull/2428
• @FireFlyForLife made their first contribution in https://github.com/raysan5/raylib/pull/2424
• @jcgamestoy made their first contribution in https://github.com/raysan5/raylib/pull/2437
• @leomonta made their first contribution in https://github.com/raysan5/raylib/pull/2442
• @ryupold made their first contribution in https://github.com/raysan5/raylib/pull/2449
• @lazaray made their first contribution in https://github.com/raysan5/raylib/pull/2444
• @Capital-EX made their first contribution in https://github.com/raysan5/raylib/pull/2466
• @anggape made their first contribution in https://github.com/raysan5/raylib/pull/2481
• @noodlecollie made their first contribution in https://github.com/raysan5/raylib/pull/2485
• @patm1987 made their first contribution in https://github.com/raysan5/raylib/pull/2486
• @gulrak made their first contribution in https://github.com/raysan5/raylib/pull/2446
• @naveensrinivasan made their first contribution in https://github.com/raysan5/raylib/pull/2496
• @dawranliou made their first contribution in https://github.com/raysan5/raylib/pull/2509
• @Tekkitslime made their first contribution in https://github.com/raysan5/raylib/pull/2521
• @TheTophatDemon made their first contribution in https://github.com/raysan5/raylib/pull/2525
• @quantumedbox made their first contribution in https://github.com/raysan5/raylib/pull/2536
• @hanaxar made their first contribution in https://github.com/raysan5/raylib/pull/2539
• @Bitwise101 made their first contribution in https://github.com/raysan5/raylib/pull/2559
• @CastimierDev made their first contribution in https://github.com/raysan5/raylib/pull/2570
• @MikeDX made their first contribution in https://github.com/raysan5/raylib/pull/2581
• @Timofffee made their first contribution in https://github.com/raysan5/raylib/pull/2585
• @andsiu made their first contribution in https://github.com/raysan5/raylib/pull/2587
• @evanTj made their first contribution in https://github.com/raysan5/raylib/pull/2589
• @kirigirihitomi made their first contribution in https://github.com/raysan5/raylib/pull/2591
• @MyUncle made their first contribution in https://github.com/raysan5/raylib/pull/2592
• @wiertek made their first contribution in https://github.com/raysan5/raylib/pull/2594
• @veins1 made their first contribution in https://github.com/raysan5/raylib/pull/2579
• @sDos280 made their first contribution in https://github.com/raysan5/raylib/pull/2602
• @BlueStaggo made their first contribution in https://github.com/raysan5/raylib/pull/2604
• @TheManTheMythTheGameDev made their first contribution in https://github.com/raysan5/raylib/pull/2608
• @ramiromagno made their first contribution in https://github.com/raysan5/raylib/pull/2611
• @sysrpl made their first contribution in https://github.com/raysan5/raylib/pull/2617
• @DaJobat made their first contribution in https://github.com/raysan5/raylib/pull/2620
• @archie2x made their first contribution in https://github.com/raysan5/raylib/pull/2622
• @ERmilburn02 made their first contribution in https://github.com/raysan5/raylib/pull/2627
• @SomeUnusualGames made their first contribution in https://github.com/raysan5/raylib/pull/2628

Full Changelog: https://github.com/raysan5/raylib/compare/4.0.0...4.2.0