# Changelog ## [3.9.0](https://github.com/sidorares/node-x11/compare/v3.8.0...v3.9.0) (2026-08-09) ### Features * **dri3:** direct rendering — DRI3 protocol, fd-carrying request queue, Present examples ([#274](https://github.com/sidorares/node-x11/issues/274)) ([b777859](https://github.com/sidorares/node-x11/commit/b777859231f84a35c283a1912088075892b02b3d)) ## [3.8.0](https://github.com/sidorares/node-x11/compare/v3.7.2...v3.8.0) (2026-08-03) ### Features * **glx:** let CreateContext report why it failed ([#272](https://github.com/sidorares/node-x11/issues/272)) ([e4c873d](https://github.com/sidorares/node-x11/commit/e4c873df9d552d858d6d856313fdca540881ba11)) ## [3.7.2](https://github.com/sidorares/node-x11/compare/v3.7.1...v3.7.2) (2026-08-03) ### Bug Fixes * **shm:** don't throw when a connection closes mid-attach ([#269](https://github.com/sidorares/node-x11/issues/269)) ([7b2d632](https://github.com/sidorares/node-x11/commit/7b2d632f73d7127031a200f68d255ba944e6cce3)) ## [3.7.1](https://github.com/sidorares/node-x11/compare/v3.7.0...v3.7.1) (2026-08-03) ### Bug Fixes * PutImage and AddGlyphs are malformed with disableBigRequests ([#267](https://github.com/sidorares/node-x11/issues/267)) ([0577d03](https://github.com/sidorares/node-x11/commit/0577d03774f3a5d6f9fb6f3d7c7ffb1aa2491d0e)) ## [3.7.0](https://github.com/sidorares/node-x11/compare/v3.6.1...v3.7.0) (2026-08-03) ### Features * **shm:** zero-dependency MIT-SHM shared-memory image transport ([#265](https://github.com/sidorares/node-x11/issues/265)) ([16f4013](https://github.com/sidorares/node-x11/commit/16f401383033c6c8a945934a1b932c5551859718)) ## [3.6.1](https://github.com/sidorares/node-x11/compare/v3.6.0...v3.6.1) (2026-08-01) ### Bug Fixes * close() must report when the connection is really gone ([#262](https://github.com/sidorares/node-x11/issues/262)) ([d8a1c8f](https://github.com/sidorares/node-x11/commit/d8a1c8f604d0d0fe927b36d322b449d057b206f1)) ## [3.6.0](https://github.com/sidorares/node-x11/compare/v3.5.0...v3.6.0) (2026-08-01) ### Features * buffer the output stream, opt in with bufferRequests ([#260](https://github.com/sidorares/node-x11/issues/260)) ([8a11d87](https://github.com/sidorares/node-x11/commit/8a11d8713eabad3f4e59cb2c10d305c6e1b14cef)) ## [3.5.0](https://github.com/sidorares/node-x11/compare/v3.4.0...v3.5.0) (2026-07-31) ### Features * **xinput:** select and deliver XI2 events ([#257](https://github.com/sidorares/node-x11/issues/257)) ([1c2e111](https://github.com/sidorares/node-x11/commit/1c2e1111d3c61fc1ba42c36aacf5d9b68e9f198e)) ### Bug Fixes * **auth:** match FamilyWild cookies, and say when no cookie matched ([#254](https://github.com/sidorares/node-x11/issues/254)) ([4a6eabf](https://github.com/sidorares/node-x11/commit/4a6eabfa3ca2fbc0d4afeedc498460e96bc74006)), closes [#243](https://github.com/sidorares/node-x11/issues/243) ## [3.4.0](https://github.com/sidorares/node-x11/compare/v3.3.0...v3.4.0) (2026-07-31) ### Features * encode property values at their declared format, and report the connection byte order ([#253](https://github.com/sidorares/node-x11/issues/253)) ([26adf2e](https://github.com/sidorares/node-x11/commit/26adf2ef03434681130d1d5e77fde045e58c4313)) * **events:** build events from objects instead of hand-packing 32-byte buffers ([#248](https://github.com/sidorares/node-x11/issues/248)) ([865287f](https://github.com/sidorares/node-x11/commit/865287fe6487b0c603e81e0058f7089f721e4986)), closes [#247](https://github.com/sidorares/node-x11/issues/247) * report the format GetProperty replies carry, and ship an xprop-alike ([#252](https://github.com/sidorares/node-x11/issues/252)) ([8f6ec64](https://github.com/sidorares/node-x11/commit/8f6ec649f5634fab07807749b1a8e8bd5a0bf426)), closes [#179](https://github.com/sidorares/node-x11/issues/179) ### Bug Fixes * accept async functions as request callbacks ([#250](https://github.com/sidorares/node-x11/issues/250)) ([63059a9](https://github.com/sidorares/node-x11/commit/63059a91a7fa58b609f86ca428f273da5833d7c5)) ## [3.3.0](https://github.com/sidorares/node-x11/compare/v3.2.2...v3.3.0) (2026-07-29) ### Features * **website:** runnable demos inside the guides, and nine more of them ([#240](https://github.com/sidorares/node-x11/issues/240)) ([7ed58e2](https://github.com/sidorares/node-x11/commit/7ed58e2876af122edacaccfb400107fc8a9e716d)) ### Bug Fixes * **render:** examples wrote 16-bit colours that silently clamped to opaque ([#242](https://github.com/sidorares/node-x11/issues/242)) ([bccddd4](https://github.com/sidorares/node-x11/commit/bccddd41dad960be8dedd39118c314f7a7e2ab8c)) ## [3.2.2](https://github.com/sidorares/node-x11/compare/v3.2.1...v3.2.2) (2026-07-29) ### Performance Improvements * **xserver:** fast paths for a8 coverage masks and 1x1 repeating paint ([#239](https://github.com/sidorares/node-x11/issues/239)) ([deca473](https://github.com/sidorares/node-x11/commit/deca4739ce28761ee0b840a1fca76c0169e69f84)) * **xserver:** specialise the RENDER spans a toolkit actually emits ([#237](https://github.com/sidorares/node-x11/issues/237)) ([511bbe7](https://github.com/sidorares/node-x11/commit/511bbe7f634db0e5703a4add08753601110c2486)) ## [3.2.1](https://github.com/sidorares/node-x11/compare/v3.2.0...v3.2.1) (2026-07-29) ### Bug Fixes * connect to a plain ":N" display over the unix socket on macOS ([#235](https://github.com/sidorares/node-x11/issues/235)) ([f0e58e4](https://github.com/sidorares/node-x11/commit/f0e58e48cf9a01f1e40290fb97146372632ac053)) ## [3.2.0](https://github.com/sidorares/node-x11/compare/v3.1.3...v3.2.0) (2026-07-29) ### Features * **xserver:** substructure redirect, so a window manager can run headlessly ([9344958](https://github.com/sidorares/node-x11/commit/9344958ee00c4d533dfd3937b60261389b0e14a0)) * **xserver:** substructure redirect, so a window manager can run headlessly ([ebf20d6](https://github.com/sidorares/node-x11/commit/ebf20d6461a9d8765983982cec7710ff77752532)) ## [3.1.3](https://github.com/sidorares/node-x11/compare/v3.1.2...v3.1.3) (2026-07-27) ### Bug Fixes * **glx:** size Lightfv and Materialfv by their pname ([4e4d765](https://github.com/sidorares/node-x11/commit/4e4d7650aa6d83d420e5365c30c2431324481842)) * **glx:** size Lightfv and Materialfv by their pname ([1d5dd0e](https://github.com/sidorares/node-x11/commit/1d5dd0e071c7d25268871fb655cc7d48eec23946)) ## [3.1.2](https://github.com/sidorares/node-x11/compare/v3.1.1...v3.1.2) (2026-07-26) ### Bug Fixes * **apple-wm:** FrameHitTest sent px/py two bytes early ([b6e5eb2](https://github.com/sidorares/node-x11/commit/b6e5eb2c8ccaefea6f1ba0bc5087891921b355c6)) * **apple-wm:** FrameHitTest sent px/py two bytes early ([7fc3ad6](https://github.com/sidorares/node-x11/commit/7fc3ad642426ca096eb1ffd00632847736872d1e)) ## [3.1.1](https://github.com/sidorares/node-x11/compare/v3.1.0...v3.1.1) (2026-07-26) ### Bug Fixes * re-arm the packet parser even when dispatch throws ([be94d5c](https://github.com/sidorares/node-x11/commit/be94d5cfe558b80237101fd1cd29fcae585051be)) * re-arm the packet parser even when dispatch throws ([296b525](https://github.com/sidorares/node-x11/commit/296b52544144c8d8c1d35b5426aec7ba1ad318cb)), closes [#226](https://github.com/sidorares/node-x11/issues/226) ## [3.1.0](https://github.com/sidorares/node-x11/compare/v3.0.0...v3.1.0) (2026-07-26) ### Features * **xserver:** RENDER extension for the JS X server ([b401c0c](https://github.com/sidorares/node-x11/commit/b401c0cb7fefe2e5aa41013968d126af31ae851d)) * **xserver:** RENDER extension for the JS X server ([3293aaf](https://github.com/sidorares/node-x11/commit/3293aaf886af279624d13d805a959d519a83f49c)) ## [3.0.0](https://github.com/sidorares/node-x11/compare/v2.3.0...v3.0.0) (2026-07-26) ### ⚠ BREAKING CHANGES * complete GLX coverage; fix protocol bugs; render+ReadPixels tests * AllocColor reply green/blue unswapped and pixel is the real 32-bit value; GetWindowAttributes field renamed doNotPropogateMask -> doNotPropagateMask; Randr.ConfigStatus.Sucess -> Success; PolyText8/16 throw Error objects; xc-misc GetXIDList returns plain ids. ### Features * advanced GLX examples (reflection/shadow/envmap/dynamic texture, pbuffer interop) ([204eb01](https://github.com/sidorares/node-x11/commit/204eb01b51ed2bc26b284e00f4c111775f45f68f)) * **browser:** canvas presenter (damage-driven blits + DOM input injection) ([055d6d0](https://github.com/sidorares/node-x11/commit/055d6d07d0a408af123348d1f7557801c7265e80)) * **browser:** MessagePort duplex stream and DOM-key to keysym mapping ([7bbe49c](https://github.com/sidorares/node-x11/commit/7bbe49c299ef0b64fb59fc1b5e286584d831a539)) * complete core X11 protocol coverage (all 120 requests, all 34 events) ([e894943](https://github.com/sidorares/node-x11/commit/e89494358f6fd5b9a6593bbc12273a506899ca1a)) * complete extension coverage; GenericEvent framing; protocol bug fixes ([af1da82](https://github.com/sidorares/node-x11/commit/af1da822769094010d4ab65ce714030acb8ae09f)) * complete GLX coverage; fix protocol bugs; render+ReadPixels tests ([387a2a9](https://github.com/sidorares/node-x11/commit/387a2a925f4c89c8600391fb1638b7b545c5f169)) * **core:** flow control + checked void requests ([#195](https://github.com/sidorares/node-x11/issues/195), [#85](https://github.com/sidorares/node-x11/issues/85)) ([0fab681](https://github.com/sidorares/node-x11/commit/0fab6815a287d2c8d77ae54bb6755f682d308bce)) * **glx-emu:** GLX indirect-rendering emulator for the JS X server ([c3fea23](https://github.com/sidorares/node-x11/commit/c3fea2371f510e548076d3fab7226b472e074f1a)) * **glx:** ChooseFBConfig helper with GLX 1.4 selection rules ([#183](https://github.com/sidorares/node-x11/issues/183)) ([52de44a](https://github.com/sidorares/node-x11/commit/52de44a0dbe00a31f0701e63a44cd81c7a100774)) * pluggable DISPLAY protocols, injectable streams and auth ([48d09c8](https://github.com/sidorares/node-x11/commit/48d09c8a6ea95414261c0649f3a6878549397f6f)) * teapot/bunny mesh viewer example from npm meshes; drop bundled teapot.json ([cf89ccf](https://github.com/sidorares/node-x11/commit/cf89ccf593ae3260bacb0f523122544e45ebe944)) * **website:** GLX playground demos (triangle + spinning lit cube) ([6e0746c](https://github.com/sidorares/node-x11/commit/6e0746c5f69cfda185dfabc4984ac101c5c2de92)) * **website:** live playground powered by the in-browser JS X server ([6fdaefc](https://github.com/sidorares/node-x11/commit/6fdaefc32acb90a6fe5ef3bffcef88c184892806)) * **xserver:** foundation for the pure-JS X server ([174c14b](https://github.com/sidorares/node-x11/commit/174c14b573c7d327fa294c753e16b8fa9e7fdbd7)) * **xserver:** pure-JavaScript X server core ([c3e084b](https://github.com/sidorares/node-x11/commit/c3e084b8d940daa2eb7458bc74edb4c767fbaab5)) ### Bug Fixes * **ci:** survive broken Linux GLX servers; run tests in bookworm containers ([5e695d0](https://github.com/sidorares/node-x11/commit/5e695d0aba20b89d3c90f12b0b43672619a84902)) * **test:** detect GL-less indirect contexts via empty GL_VERSION string ([e06b292](https://github.com/sidorares/node-x11/commit/e06b292dc36a22b49d9fbc68e4a68549c24dde8d)) * **test:** skip subdirectories when the runner enumerates test/ ([798fe5a](https://github.com/sidorares/node-x11/commit/798fe5ac69e9ef282ff24ba7846f8bc167f0b0dc)) * **website:** polyfill setImmediate in the demo bundle ([9081f1a](https://github.com/sidorares/node-x11/commit/9081f1a948888f351fd9366f6d9014c54c9d0398)) ### Notable details * new extensions: xinerama, sync, record, shm, dbe, res, ge, present, xv, xkb (partial), xinput (partial); GenericEvent (type 35) framing + dispatch via `X.geEventParsers` * completed extensions: fixes (XFIXES 5), randr (1.3), render, shape, screen-saver, xtest, xc-misc, apple-wm (menu/update requests) * xc-misc `GetVersion` is the canonical name (`QueryVersion` kept as alias) * extension bug fixes: damage Destroy BadLength, render Trapezoids overflow / FillRectangles skipping rects / CreatePicture dropping zero-valued attributes, xtest FakeInput coordinates, randr reply parsers, screen-saver version/enum/event parsing, XFIXES ChangeSaveSet window, apple-wm double callback when extension missing * new `docs/` folder: core protocol reference + one page per extension 1.0.3 - 19/02/2015 - cleanup debug logs #83