HelloThisWorld · HelloThisWorld · Aug 5, 2026 · Aug 5, 2026 · Aug 5, 2026 · Aug 5, 2026
@@ -1,6 +1,11 @@
 # Changelog
 
-## Unreleased
+## 1.3.0-beta3 - 2026-08-05
+
+Third beta of the Command Timeline release, fixing the beta2 field report
+that long-running commands animate the Visual Progress bar forever. Like the
+earlier betas, this is published as a GitHub prerelease; GitHub Latest and
+WinGet continue to point at v1.2.0 until a stable 1.3.0.
 
 ### Fixed
 
@@ -22,6 +27,11 @@
   the success/error/cancelled result presentations keep their existing
   behavior.
 
+### Changed
+
+- Advanced the beta: application version `1.3.0-beta3`, package/file version
+  `1.3.0.6`, PowerShell module `1.3.0` with prerelease suffix `beta3`.
+
 
 ## 1.3.0-beta2 - 2026-08-04
 

@@ -13,7 +13,7 @@ notes, and checksums together.
 
 A **beta** channel is also available for early access to the Command
 Timeline:
-[v1.3.0-beta2](https://github.com/HelloThisWorld/winTerm/releases/tag/v1.3.0-beta2)
+[v1.3.0-beta3](https://github.com/HelloThisWorld/winTerm/releases/tag/v1.3.0-beta3)
 is published as a GitHub prerelease with the same asset layout. Betas are for
 testing; the stable release above stays the recommended download.
 
@@ -35,7 +35,7 @@ application downloads are:
 - `winTerm-<version>-setup-x64.exe` — current-user or all-users installation;
 - `winTerm-<version>-portable-x64.zip` — extract and run without installation.
 
-The current source version is `1.3.0-beta2`;
+The current source version is `1.3.0-beta3`;
 the latest stable release is `1.2.0`. See the
 [latest official Release](https://github.com/HelloThisWorld/winTerm/releases/latest)
 for the complete published asset list and checksums.
@@ -104,8 +104,8 @@ Use PowerShell 7 and the Microsoft Terminal toolchain described in
 .\scripts\winterm\build.ps1 -Configuration Release -Platform x64 -IncludeTests
 .\scripts\winterm\test.ps1 -Suite Relevant -Configuration Release -Platform x64
 .\scripts\winterm\build-unpackaged.ps1 -Configuration Release -Platform x64
-.\scripts\winterm\build-installer.ps1 -Version 1.3.0-beta2 -Platform x64
-.\scripts\winterm\build-portable.ps1 -Version 1.3.0-beta2 -Platform x64
+.\scripts\winterm\build-installer.ps1 -Version 1.3.0-beta3 -Platform x64
+.\scripts\winterm\build-portable.ps1 -Version 1.3.0-beta3 -Platform x64
 ```
 
 The unpackaged generator uses an unsigned MSIX only as an upstream build

@@ -1,30 +1,33 @@
 # Current development progress
 
-Last updated: 2026-08-04
+Last updated: 2026-08-05
 
 ## Repository state
 
-- Branch: `release/1.3.0-beta2`
-- Base branch: `main` at `a6ec9a415` (prompt exit code fix, pull request
-  #39)
+- Branch: `release/v1.3.0-beta3`
+- Base: `fix/visual-progress-shell-fallback-one-shot` at `baf6f8a87`
+  (one-shot launch fallback fix, pull request #41), based on `main` at
+  `39193206c` (1.3.0-beta2 release metadata, pull request #40)
 - Microsoft Terminal upstream revision:
   `1cea42d433253d95c4487a3037db48197b5e72f4`
-- Application version: `1.3.0-beta2`
-- Package/file version: `1.3.0.5`
-- PowerShell module version: `1.3.0` with prerelease suffix `beta2`
+- Application version: `1.3.0-beta3`
+- Package/file version: `1.3.0.6`
+- PowerShell module version: `1.3.0` with prerelease suffix `beta3`
 - Release channel: `beta`
-- Release tag: `v1.3.0-beta2`
+- Release tag: `v1.3.0-beta3`
 - Current public Latest: `v1.2.0`, the stable Visual Progress release
 - Supported target: Windows 11 x64
 
-`v1.3.0-beta2` is the second beta of the Command Timeline release. It fixes
-a beta1 defect found while producing the website screenshots: the PowerShell
-prompt wrapper reset `$?` before reading it, so every Timeline entry reported
-Succeeded and a failure mark could never appear. The release workflow marks
-any non-stable channel with `--prerelease` and `--latest=false`, so
-`/releases/latest` keeps resolving to v1.2.0. Like beta1, the beta is listed
-on the winTerm website next to the stable v1.2.0 download; it is still
-skipped by the WinGet workflow.
+`v1.3.0-beta3` is the third beta of the Command Timeline release. It fixes
+the beta2 field report that any long-running command — k9s, vim, top,
+FastAPI/uvicorn, Spring Boot, Node dev servers, `tail -f`,
+`kubectl port-forward` — kept the Visual Progress rainbow animation looping
+for its whole lifetime. The OSC 133 Shell Integration fallback is now a
+bounded one-shot launch indication scoped by a shell command generation. The
+release workflow marks any non-stable channel with `--prerelease` and
+`--latest=false`, so `/releases/latest` keeps resolving to v1.2.0. Like the
+earlier betas, it is listed on the winTerm website next to the stable v1.2.0
+download and is skipped by the WinGet workflow.
 
 ## Command Timeline status
 
@@ -51,6 +54,24 @@ prerelease suffix. The package version stays four-part numeric for MSIX and the
 Win32 resource fields, and the PowerShell module version stays numeric with the
 suffix carried in `PrivateData.PSData.Prerelease`.
 
+## Beta2 findings
+
+Field testing the published beta2 build with long-running processes surfaced
+one defect, fixed through pull request #41 and carried by this release
+branch:
+
+1. The Shell Integration fallback animated forever for any command that
+   intentionally stays running (Alternate Screen TUIs, development servers,
+   `tail -f`). The fallback is now a bounded one-shot launch indication: the
+   comet plays one 1,800 ms traversal driven by a one-shot compositor batch
+   (no timer, no polling loop), then the overlay hides with a silent
+   Hidden/Running snapshot. The expiration is command-generation scoped, so
+   stale completions cannot affect a newer command, alternate-screen churn
+   cannot replay a consumed launch, and an expired fallback cannot resurrect
+   after a provider or explicit OSC 9;4 owner clears. Explicit progress,
+   recognized providers, short commands, and the result presentations are
+   unchanged.
+
 ## Beta1 findings
 
 Producing the sanitized website screenshots against the published beta1

@@ -0,0 +1,189 @@
+# winTerm 1.3.0-beta3
+
+**This is a beta prerelease.** The current stable release remains
+[v1.2.0](https://github.com/HelloThisWorld/winTerm/releases/tag/v1.2.0), and
+`/releases/latest` continues to point there. The beta is listed on the winTerm
+website next to the stable download and is published as a GitHub prerelease;
+it is not submitted to WinGet.
+
+winTerm 1.3.0-beta3 is the third beta of the **Command Timeline** release.
+It fixes one Visual Progress defect reported from beta2 field testing and is
+otherwise identical to beta2.
+
+## Fixed since 1.3.0-beta2
+
+- **Long-running commands no longer animate the progress bar forever.** Any
+  command without a real progress source used to keep the Visual Progress
+  rainbow animation looping until it exited — effectively forever for
+  Alternate Screen applications (k9s, vim, top, htop), development servers
+  (FastAPI/uvicorn, Spring Boot, Node.js), `tail -f`, and
+  `kubectl port-forward`. The OSC 133 launch fallback is now a bounded
+  one-shot launch indication: the comet makes one traversal, then the overlay
+  disappears and releases its animation resources while the command keeps
+  printing output normally. Entering or leaving the Alternate Screen,
+  resizing, or switching tabs does not replay it, and the eventual real
+  result still shows the normal success, error, or cancelled presentation.
+  Explicit OSC 9;4 progress, recognized CLI providers (Docker, pip, Git,
+  curl, wget, npm/pnpm/yarn, nvm, Maven, Gradle), and short-lived commands
+  keep their existing behavior, and no command-name or process-name matching
+  is involved. Screen readers hear neither a fake completion nor a fake
+  cancellation when the launch indication ends.
+
+## What is new since v1.2.0: Command Timeline
+
+The Command Timeline is a per-pane, in-memory list of the commands that pane
+has run. Open it with `Ctrl+Tab`, or with the thin auto-hiding handle on the
+left edge of the terminal; click the terminal, press `Escape`, or press
+`Ctrl+Tab` again to close it.
+
+- **Per-pane history.** Each pane keeps its own list, built from OSC 133
+  shell integration only. winTerm never guesses where a prompt or output
+  begins, and `cmd.exe` — which does not report command boundaries — shows
+  `Command timeline unavailable` rather than untrustworthy results.
+- **Works out of the box.** A profile whose commandline is a bare
+  `powershell.exe` or `pwsh.exe` (optionally with `-NoLogo`/`-NoExit`)
+  automatically imports the packaged `winTerm.Shell` integration module at
+  startup. Any customized commandline launches unchanged; the per-profile
+  setting `"shellIntegration.autoInject": false` turns the rewrite off.
+- **Load without executing.** `Enter` or a single click puts the selected
+  command on the input line and stops there. No carriage return is ever sent,
+  the Windows clipboard is never read, and input broadcast never forwards the
+  load to another pane.
+- **Filtering.** Press `/` or `Tab` and type to narrow the list. Matching is
+  a plain, case-insensitive substring match over command text only — no
+  wildcards, no regular expressions, no fuzzy matching, and command output is
+  never searched.
+- **Copy and jump.** Right-click an entry to copy the command, copy its
+  output, or scroll to where its output begins. Output is read from the
+  terminal buffer only at that moment and is never cached.
+- **Trustworthy status.** A command shows ● Running while it executes and
+  resolves to ✓ Succeeded or ✕ Failed when the shell reports its exit code.
+  `Unknown` appears only when the shell genuinely did not report a result,
+  and explains itself on hover. Status is never conveyed by color alone.
+- **Readable rows.** Hover any row for the full command text; the selection
+  moves without rebuilding rows, so the list stays steady under the arrow
+  keys.
+
+## Keyboard
+
+| Shortcut | Behavior |
+| --- | --- |
+| `Ctrl+Tab` | Toggle the Command Timeline for the focused pane |
+| `Ctrl+T` | Next tab |
+| `Ctrl+Shift+T` | Previous tab |
+| `Ctrl+Alt+T` | Open new tab |
+
+While the Timeline is open:
+
+| Key | Behavior |
+| --- | --- |
+| `/` or `Tab` | Move focus to the filter box |
+| `Up` / `Down` | Move the selection by one command |
+| `Left` / `Right` | Select the first / last command on the current page |
+| `Enter` | Load the selected command; never runs it |
+| `Space` | Scroll the terminal to that command's output |
+| `Ctrl+C` | Copy the selected command text |
+| `Escape` | Clear the filter, or close the Timeline if the filter is empty |
+
+Your own key bindings take precedence over every default above. Keys the
+Timeline consumes are not sent to the shell, and filter text never reaches
+the shell.
+
+## Settings
+
+```json
+{
+  "commandTimeline.enabled": true,
+  "commandTimeline.historyLimit": 500
+}
+```
+
+Per profile:
+
+```json
+{
+  "shellIntegration.autoInject": true
+}
+```
+
+- **Show command timeline** defaults on. Turning it off hides the handle,
+  closes an open overlay, and stops `Ctrl+Tab` from opening it.
+- **Commands remembered per pane** defaults to 500 and accepts 50 through
+  5000. An out-of-range value is clamped rather than failing the settings
+  load.
+
+An existing settings file needs no migration. Visual Progress settings are
+unchanged; the bounded launch behavior needs no new setting.
+
+## Changes accumulated through the prerelease series
+
+- alpha2: auto-injected shell integration, the auto-hiding handle,
+  terminal-click light dismiss, and the recognition-engine fixes for stuck
+  progress bars.
+- alpha3: correct FinalTerm mark emission (no stray characters, exact command
+  capture), no progress bar at an idle prompt, no phantom Timeline row, no
+  selection jitter, and silent degradation when antivirus blocks an optional
+  module component.
+- alpha4: the antivirus write-then-execute false positive removed at its
+  source, ✓/✕ results restored through the Enter-keypress lifecycle
+  notification, and full-command tooltips.
+- beta2: real exit codes restored to the finished mark, so failures resolve
+  to ✕ Failed instead of a false ✓ Succeeded.
+- beta3: the Shell Integration launch fallback is a bounded one-shot, so
+  long-running commands no longer animate the progress bar forever.
+
+## Privacy
+
+- Command text lives only in memory, only in the pane that ran it, and only
+  while that pane is open. Nothing is written to disk; there is no command
+  history file or database.
+- Command output is never cached, indexed, or searched.
+- Filter text is never saved and never leaves the pane.
+- No telemetry is written, and no command, output, path, or filter text is
+  logged.
+- The clipboard is written only by an explicit copy action, and is never
+  read.
+
+See the [privacy policy](https://github.com/HelloThisWorld/winTerm/blob/main/PRIVACY.md).
+
+## Unchanged in this release
+
+Workspace schema (2), docking model (1), shell protocol (1), theme schema
+(1), update manifest schema (1), package identity, and signing policy are all
+unchanged from v1.2.0. Visual Progress keeps its v1.2.0 semantics for
+explicit progress, recognized providers, determinate values, and the
+success/error/cancelled presentations; only the generic launch fallback is
+now bounded as described above.
+
+## Known limitations
+
+- The Timeline requires OSC 133 shell integration; it stays unavailable under
+  `cmd.exe`.
+- A multi-line command is refused when the shell has not enabled bracketed
+  paste, because unbracketed line breaks would be read as pressing Enter.
+- Loading a command longer than 1024 characters asks for a confirming
+  `Enter`.
+- Command history does not survive closing a pane, and is intentionally never
+  persisted.
+
+## Installation
+
+The Setup EXE supports current-user and all-users installation; the Portable
+ZIP can be extracted to a writable directory and run without installation.
+Installing the beta over v1.2.0 or an earlier prerelease is supported; the
+file version is `1.3.0.6`. Package identity stays separate from Microsoft
+Terminal, so it does not disturb an existing Windows Terminal installation.
+
+Publisher: `helloThisWorld`. Tag: `v1.3.0-beta3`.
+
+## Signing
+
+The winTerm 1.3.0-beta3 Setup EXE is not Authenticode-signed. Windows may
+display Unknown Publisher or a SmartScreen warning. Download only from the
+official GitHub Release and verify the file against `SHA256SUMS.txt` before
+running it.
+
+## Policies
+
+- [Code signing policy](https://github.com/HelloThisWorld/winTerm/blob/main/CODE_SIGNING_POLICY.md)
+- [Privacy policy](https://github.com/HelloThisWorld/winTerm/blob/main/PRIVACY.md)
@@ -33,8 +33,8 @@ foreach ($relativePath in $sourceAssets)
 
 $version = Get-Content -LiteralPath (Join-Path $repositoryRoot 'shell\shared\version.json') -Raw | ConvertFrom-Json
 if ($version.moduleVersion -ne '1.3.0' -or
-    $version.modulePrerelease -ne 'beta2' -or
-    $version.applicationVersion -ne '1.3.0-beta2' -or
+    $version.modulePrerelease -ne 'beta3' -or
+    $version.applicationVersion -ne '1.3.0-beta3' -or
     $version.protocolVersion -ne 1)
 {
     throw 'The winTerm Shell asset version metadata is invalid.'

@@ -1431,12 +1431,12 @@ try
 
     $version = $source.VersionMetadata | ConvertFrom-Json
     $expectedVersionValues = [ordered]@{
-        applicationVersion = '1.3.0-beta2'
-        packageVersion = '1.3.0.5'
+        applicationVersion = '1.3.0-beta3'
+        packageVersion = '1.3.0.6'
         moduleVersion = '1.3.0'
-        modulePrerelease = 'beta2'
+        modulePrerelease = 'beta3'
         channel = 'beta'
-        tag = 'v1.3.0-beta2'
+        tag = 'v1.3.0-beta3'
         workspaceSchemaVersion = 2
         dockingModelVersion = 1
         shellProtocolVersion = 1
@@ -1451,39 +1451,39 @@ try
         }
     }
     $shellVersion = $source.ShellVersion | ConvertFrom-Json
-    if ($shellVersion.applicationVersion -ne '1.3.0-beta2' -or $shellVersion.moduleVersion -ne '1.3.0' -or $shellVersion.protocolVersion -ne 1)
+    if ($shellVersion.applicationVersion -ne '1.3.0-beta3' -or $shellVersion.moduleVersion -ne '1.3.0' -or $shellVersion.protocolVersion -ne 1)
     {
-        throw 'Shell version metadata does not match winTerm release 1.3.0-beta2 with protocol version 1.'
+        throw 'Shell version metadata does not match winTerm release 1.3.0-beta3 with protocol version 1.'
     }
     foreach ($surface in @(
-        @{ Content = $source.ReleaseMetadata; Value = 'ApplicationVersion{ L"1.3.0-beta2" }'; Description = 'About release metadata' },
-        @{ Content = $source.PackageManifest; Value = 'Version="1.3.0.5"'; Description = 'MSIX package manifest' },
-        @{ Content = $source.HostResource; Value = 'FILEVERSION 1,3,0,5'; Description = 'Terminal host file version' },
-        @{ Content = $source.HostResource; Value = '"ProductVersion", "1.3.0-beta2\0"'; Description = 'Terminal host display version' },
-        @{ Content = $source.ShimResource; Value = 'FILEVERSION 1,3,0,5'; Description = 'Shim file version' },
-        @{ Content = $source.ShimResource; Value = '"ProductVersion", "1.3.0-beta2\0"'; Description = 'Shim display version' },
+        @{ Content = $source.ReleaseMetadata; Value = 'ApplicationVersion{ L"1.3.0-beta3" }'; Description = 'About release metadata' },
+        @{ Content = $source.PackageManifest; Value = 'Version="1.3.0.6"'; Description = 'MSIX package manifest' },
+        @{ Content = $source.HostResource; Value = 'FILEVERSION 1,3,0,6'; Description = 'Terminal host file version' },
+        @{ Content = $source.HostResource; Value = '"ProductVersion", "1.3.0-beta3\0"'; Description = 'Terminal host display version' },
+        @{ Content = $source.ShimResource; Value = 'FILEVERSION 1,3,0,6'; Description = 'Shim file version' },
+        @{ Content = $source.ShimResource; Value = '"ProductVersion", "1.3.0-beta3\0"'; Description = 'Shim display version' },
         @{ Content = $source.CustomProps; Value = '<VersionMajor>1</VersionMajor>'; Description = 'Executable major version' },
         @{ Content = $source.CustomProps; Value = '<VersionMinor>3</VersionMinor>'; Description = 'Executable minor version' },
         @{ Content = $source.ShellModuleManifest; Value = "ModuleVersion = '1.3.0'"; Description = 'PowerShell module manifest' },
         @{ Content = $source.ShellModule; Value = "`$script:WinTermModuleVersion = '1.3.0'"; Description = 'PowerShell module runtime' },
         @{ Content = $source.PackageShellAssets; Value = "'shell\shared\version.json'"; Description = 'Canonical shell version metadata packaging' },
-        @{ Content = $source.WorkspaceSerializer; Value = '"1.3.0-beta2"'; Description = 'Workspace application-version fallback' }
+        @{ Content = $source.WorkspaceSerializer; Value = '"1.3.0-beta3"'; Description = 'Workspace application-version fallback' }
     ))
     {
         Assert-Contains $surface.Content $surface.Value $surface.Description
     }
     foreach ($required in @(
-        "applicationVersion -eq '1.3.0-beta2'",
-        "packageVersion -eq '1.3.0.5'",
+        "applicationVersion -eq '1.3.0-beta3'",
+        "packageVersion -eq '1.3.0.6'",
         "moduleVersion -eq '1.3.0'",
-        "tag -eq 'v1.3.0-beta2'",
+        "tag -eq 'v1.3.0-beta3'",
         "Workspace Schema version remains 2",
         "Docking Model version remains 1",
         "Shell Protocol version remains 1",
         "Theme Schema remains at version 1"
     ))
     {
-        Assert-Contains $source.VerifyVersion $required 'Authoritative v1.3.0-beta2 version validation surface'
+        Assert-Contains $source.VerifyVersion $required 'Authoritative v1.3.0-beta3 version validation surface'
     }
 
     $testBinary = Join-Path $root "bin\$Platform\$Configuration\UnitTests_SettingsModel\SettingsModel.Unit.Tests.dll"