xtermjs/xterm.js 4.2.0 on GitHub

🚀 Features

Support several new sequences (#2360) via @jerch
- SL - Scroll left
- SR - Scroll right
- DECIC - Insert columns
- DECDC - Delete columns

New base scroll sensitivity setting (#2485) via @eamodio

// Scroll 2 times faster than normal
const term = new Terminal({
  scrollSensitivity: 2
});

Support fast scrolling while holding a modifier key (alt by default) (#2375) via @csurquin

// Scroll 10 times faster than normal when holding alt
const term = new Terminal({
  fastScrollSensitivity: 10,
  fastScrollModifier: 'alt'
});

Surface the range of a link in its hover callback (#2470, #2492) via @jmbockhorst

interface ILinkMatcherOptions {
  tooltipCallback?: (event: MouseEvent, uri: string, location: IViewportRange) => boolean | void;
}

Throw when Infinity and NaN are provided to an API that expects an integer (#2451) via @Tyriar
Have the unfocused cursor style match the normal cursor style (#2455) via @JeffreyCA
Send correct sequence for ctrl+up/down on macOS (#2467) via @Tyriar
Mark element and textarea correctly with | undefined in the API (#2473) via @Tyriar
Add ,, ; and : as default characters included in the wordSeparator option (#2474) via @glneto
Protect against exception when clicking on links (#2475) via @Tyriar
Fix scrollback going missing when increasing terminal size under conpty (#2476) via @Tyriar
Fix alerts provided by lgtm.com (#2496, #2505) via @Tyriar
Fix edge case in text decoder (#2504) via @jerch
Limit parse buffer size (#2508) via @jerch
Set IMarker.line to -1 when disposed (#2510) via @Tyriar
Apply scrollSensitivity when fast scrolling (#2514) via @Tyriar

Log a warning when calling open on an element not attached to the DOM (#2450, #2497) via @Tyriar
Add integration test for terminal disposing (#2469) via @leomoty
Improve automation for publishing patch releases (#2481) via @Tyriar
Automate website update PR on release (#2482) via @Tyriar
Fix integration tests running within dev container (#2477) via @leomoty
Forbid the use of mocha's .only in CI (#2493) via @leomoty
Minor API clean up (#2501, #2511) via @Tyriar
Use an mp3 as the default bell sound instead of wav (#2506) via @Tyriar
Refine new IViewportRange API (#2512) via @Tyriar

Prevent proposeDimensions from returning values less than the minimum dimensions (#2483) via @leomoty
Add integration tests (#2483, #2489) via @leomoty

Reveal search results properly when found in the line immediately below the viewport (#2453) via @Tyriar
Prevent single search result from being deselected when re-searching (#2491) via @miggs125

Have the unfocused cursor style match the normal cursor style (#2455) via @JeffreyCA