build(deps): bump swiper from 12.0.3 to 12.1.2

[dependabot]

Bumps swiper from 12.0.3 to 12.1.2.

Release notes

Sourced from swiper's releases.

v12.1.2

No release notes provided.

v12.1.1

Bug Fixes

• a11y: fix focus in virtual mode enabled (3055008), closes #8147
• core: avoid double-subtracting offsets in centerInsufficientSlides (#8158) (60b0052)
• core: prevent duplicate module initialization in constructor (#8155) (#8156) (07738a2)
• types: support boolean as a11y value (#8157) (6bf76d5)

v12.1.0

Bug Fixes

• autoplay: broken custom delay percentages with pause/resume (#8133) (0afecde)
• core: Don't use data-swiper-slide-index for realIndex when virtual module is enabled (#8142) (bd957f8)
• core: Escape all CSS selector special characters (d35f41a), closes #8135
• core: support slidesOffsetBefore and slidesOffsetAfert in cssMode (45b98d0), closes #7926
• fix lazy preloader removal error in react in vue (332f5c7), closes #8149
• thumbs: update slide classes on virtual swiper update (#8141) (9752771)
• types: Add autoScroll to thumbs.update type signature (#8146) (5d91e6e)
• zoom: initialize gesture state after programmatic zoom (#8112) (71e9511)

Features

• keyboard: add support for custom speed parameter in keyboard navigation (#8148) (7a4a0e5)
• new snapToSlideEdge parameter (de3131f), closes #8021 #4780

Changelog

Sourced from swiper's changelog.

Changelog

14.0.6 (2026-07-20)

Bug Fixes

• loop: stop false "not enough slides" warning with auto + centeredSlides (ec9a170), closes #7586
• scrollbar: resolve string el selector on non-element swiper (c75a7f9)

14.0.5 (2026-07-09)

Bug Fixes

• virtual: render first slide on initial update (ebdb054), closes #8202

14.0.2 (2026-07-07)

Bug Fixes

• build: spawn npx via shell on Windows in emit-types (494f7b1), closes #8197
• pagination: divide fraction/progressbar total by grid rows (edfbfa5)
• react: bind Thumbs tap handler when thumbs swiper is set after init (4fb72b9), closes #8198

14.0.1 (2026-06-29)

Patch release fixing two web-component (and Vue wrapper) regressions introduced by the v14 rewrite.

Bug Fixes

• core: restore slide detection in web component — the <swiper-container> element initialized with zero slides because slidesEl was resolved to the shadow root instead of the host element (b3b822f), closes #8196
• element: render navigation/pagination/scrollbar when set as boolean params — bare boolean usage (<swiper-container navigation>, Vue :navigation="true") stopped rendering the built-in controls (253fa39), closes #8196

14.0.0 (2026-06-26)

Swiper v14 is a ground-up TypeScript rewrite of the entire codebase, focused on smaller bundles, more accurate types, and a modern browser baseline. (We skipped v13.)

Upgrading from v12 requires no code changes. Every option, default, event, payload, method signature, and module import (swiper/modules, swiper/react, swiper/vue, swiper/element, …) behaves exactly as before. The only differences you may notice are tighter TypeScript types and a narrower set of supported browsers — see Breaking Changes below.

Highlights

• Single TypeScript source of truth. src/ is now .ts/.tsx. The hand-maintained .d.ts tree (src/types/, the per-module .d.ts files) is gone — declarations are emitted directly from the runtime source with tsc, so the shipped types can no longer drift from the implementation. Several signatures that used to be any are now correctly typed (e.g. getTranslate(): number).
• Per-module type augmentation. Each module augments the central Swiper / SwiperOptions / SwiperEvents interfaces. Importing a module (e.g. import { Navigation } from 'swiper/modules') brings its option, method, and event types along with it — mirroring how the runtime already requires registration.
• More reliable type resolution. Types now resolve correctly under classic node, node16/nodenext, and bundler module resolution, and swiper/bundle exposes every module's options out of the box. Verified by a consumer-simulation test suite.
• Zero runtime dependencies. The ssr-window dependency was removed and replaced with inline environment guards. Swiper now installs with no transitive runtime deps.
• Smaller minified bundles. Legacy DOM-compat helpers and below-baseline feature detection were removed. The shared DOM utils shrank ~28%, and the main builds are ~2–4% smaller minified (swiper.min.js −4.1%, swiper-element.min.js −2.9%, swiper-bundle.min.js −2.3%).
• Babel removed from the build. TypeScript now handles the JSX transform for the React wrapper, and @babel/preset-env is a no-op at the v14 baseline. Runtime output is byte-identical (React output is marginally smaller).

... (truncated)

Commits

• 2fd88b7 12.1.2
• d3e6633 fix prototype pollution bypass in extend() util
• 70c48c1 12.1.1
• 3055008 fix(a11y): fix focus in virtual mode enabled
• 60b0052 fix(core): avoid double-subtracting offsets in centerInsufficientSlides (#8158)
• 6bf76d5 fix(types): support boolean as a11y value (#8157)
• 07738a2 fix(core): prevent duplicate module initialization in constructor (#8155) (#8...
• 3a1777a 12.1.0
• 3bc6cfe 12.1.0
• 45b98d0 fix(core): support slidesOffsetBefore and slidesOffsetAfert in cssMode
• Additional commits viewable in compare view

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Project	Deployment	Actions	Updated (UTC)
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[Arhell]

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[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

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