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fix(deps): update module github.com/gdamore/tcell/v2 to v3 - #585

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fix(deps): update module github.com/gdamore/tcell/v2 to v3#585
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@renovate renovate Bot commented Aug 15, 2026

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This PR contains the following updates:

Package Change Age Confidence
github.com/gdamore/tcell/v2 v2.13.10v3.4.1 age confidence

Release Notes

gdamore/tcell (github.com/gdamore/tcell/v2)

v3.4.1: Version 3.4.1 Bug Fix Release

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What's Changed

New Contributors

Full Changelog: gdamore/tcell@v3.4.0...v3.4.1

v3.4.0: Version 3.4.0 Feature Release

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This release has quite a number of bug fixes, but it also introduces some substantial new capabilities.
Mostly the new support for advanced key reporting, along with backing support in the mouse demo, and
enhanced configurability and overrides both for the application and for the user (environment variables).

This also replaces the old WASM terminal with a new version based on the libghostty implementation. This
should be much faster, and nicer to work with, with a larger set of full features such as advanced key reporting,
better support for resizing, etc.

What's Changed

New Contributors

Full Changelog: gdamore/tcell@v3.3.0...v3.4.0

v3.3.0: Feature Release

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What's Changed

New Contributors

Full Changelog: gdamore/tcell@v3.2.0...v3.3.0

v3.2.0

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v3.1.2: Version 3.1.2 Bug Fix Release

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The main reason for releasing this is to get out two fixes that were offered up by others.

  • Infinite loop bug in pasting
  • Wide characters disappearing at right margin

What's Changed

Full Changelog: gdamore/tcell@v3.1.1...v3.1.2

v3.1.1: Version 3.1.1 Bug Fix Release

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This principally fixes two bugs:

  • Certain runes would cause problems if pasted on Windows (could hang, wouldn't pass) due to Windows surrogate pair handling (#​986)
  • Certain terminal emulators would give unfortunate results with certain wide characters (#​976)

A bunch more progress made on the emulator subsystem as well, but its still not quite ready for public consumption, although it is used in the mock for testing tcell.

What's Changed

Full Changelog: gdamore/tcell@v3.1.0...v3.1.1

v3.1.0: Version 3.1.0 Feature Release

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What's New

The main new feature here is improved support for mouse chords and additional mouse button reporting. It is now possible
for multiple mouse buttons to be pressed together, and reported together.

A great deal of additional work was done on the emulator subsystem and in the mocks, yielding over 80% test coverage, with a number of associated bug fixes as a result.

What's Changed

Full Changelog: gdamore/tcell@v3.0.6...v3.1.0

v3.0.6: Version 3.0.6 Bug Fix Release

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This address some minor bug fixes, and it reduces some of the writing we do to the terminal when changing attributes and using color.

Most of the rest of the commits in this release are related to improving test coverage, and enhancing the mock terminal backend.
Note that the very useless SimScreen has been removed, as the MockBackend is far more functional.

Also some demos have moved from _demos to demos -- and they are now verified in the CI/CD. We will be doing this with the rest of the demos over time.

What's Changed

Full Changelog: gdamore/tcell@v3.0.5...v3.0.6

v3.0.5: Version 3.0.5 Bug Fix and Refactor Release

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This release is principally a bug fix release, but we also took this opportunity to remove the views sub-package.

This is technically a breaking change, but we don't think anyone has converted to v3 and is using the views package, and we meant to to do this as part of v3 originally.

The content that was in the views package might be introduced in another repository later, if desired. (If you were using the views package and miss it, please let us know! We'd be happy to resurrect it in another sub package.)

What's Changed

Full Changelog: gdamore/tcell@v3.0.4...v3.0.5

v3.0.4: Version 3.0.4 Bug Fix Release (Includes Breaking Change)

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This release contains one important bug fix (for Control-J reporting on legacy terminals), and some refactoring intended to
make feature detection and reporting better. There is a breaking change here in the TTY API, but we don't think anyone has adopted the v3 version of this yet, which is why we felt we could make this change.

What's Changed

Full Changelog: gdamore/tcell@v3.0.3...v3.0.4

v3.0.3: Version 3.0.3 Bug Fix Release

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What's Changed

Full Changelog: gdamore/tcell@v3.0.2...v3.0.3

v3.0.2: Version 3.0.2 Bug Fix Release

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What's Changed

  • fix(windows): remove incorrect +1 from console dimension calculations by @​ayn2op in #​890

New Contributors

Full Changelog: gdamore/tcell@v3.0.1...v3.0.2

v3.0.1: Version 3.0.1 Bug Fix Release

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One very unfortunate bug with key handling (capital letters not working) was found just after we released 3.0.0.

This release also adds some accessors which should have been in 3.0.0 but weren't. Technically this probably should have been a minor release, but we don't think anyone is likely to have started using 3.0.0 for real (particularly with the nasty bug we fixed), so we decided not to make it a minor release.

With this direct Attributes use is no longer recommended. Use the accessors on Style instead.

What's Changed

New Contributors

Full Changelog: gdamore/tcell@v3.0.0...v3.0.1

v3.0.0: Version 3.0.0 Major Release

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Version 3 is a major new release. It introduces improvements in the event handling,
richer support for more keys and modifier reports, more functionality out of the box, desktop notification support,
simpler APIs for emitting strings directly to the screen, and numerous bug fixes.

Every Tcell version 2 application will need some modifications to work with Tcell version 3.
See the CHANGESv3.md document for more information.

Full Changelog: gdamore/tcell@v2.13.0...v3.0.0


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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate Bot added dependencies Dependency update. major-update labels Aug 15, 2026
@renovate
renovate Bot requested a review from krisarmstrong as a code owner August 15, 2026 13:59
@renovate renovate Bot added dependencies Dependency update. major-update labels Aug 15, 2026
@renovate
renovate Bot force-pushed the renovate/major-go-dependencies branch 8 times, most recently from 6cb5f75 to e39f4c9 Compare August 15, 2026 22:24
@renovate
renovate Bot force-pushed the renovate/major-go-dependencies branch from e39f4c9 to 65805b0 Compare August 15, 2026 22:50
@krisarmstrong

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Not actionable — closing with the reasoning recorded in #592 so this does not get re-attempted.

stem's only tcell consumer is github.com/rivo/tview v0.42.0, which is the latest release and still imports tcell/v2. There is no tview release importing tcell/v3, and tview hands our TUI code (internal/reflector/tui, internal/services/orchestrator/tui) *tcell/v2.EventKey values directly — so forcing our import to /v3 would mix two incompatible major versions of the same types. The only real fix is forking tview, which is out of scope for a dependency bump.

Everything else in the always-latest sweep landed in #591.

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renovate Bot commented Aug 15, 2026

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Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update. You will not get PRs for any future 3.x releases. But if you manually upgrade to 3.x then Renovate will re-enable minor and patch updates automatically.

If you accidentally closed this PR, or if you changed your mind: rename this PR to get a fresh replacement PR.

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renovate Bot deleted the renovate/major-go-dependencies branch August 15, 2026 23:11
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