v1.2.2

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v1.2.1

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v1.2.0

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It’s performance boost time

Sometimes you have to take matters into your own hands. That’s exactly what @​LeperGnome did when he wanted faster rendering. This release features adjustments to the rendering algorithm for faster repaints. We encourage you to upgrade and give it a go!

[!NOTE]
Renderer changes are no laughing matter. We’ve tested the new renderer extensively, however if you notice any bugs let us know. Rendering accuracy is among our top priorities.

Changelog

• rendering speed improvements by @​LeperGnome in https://github.com/charmbracelet/bubbletea/pull/1132

New Contributors

• @​LeperGnome made their first contribution in https://github.com/charmbracelet/bubbletea/pull/1132

Full Changelog: charmbracelet/bubbletea@v1.1.2...v1.2.0

Thoughts? Questions? We love hearing from you. Feel free to reach out on Twitter, The Fediverse, or on Discord.

v1.1.2

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A tiny tiny release that fixes the tests on Windows, and uses the latest ansi package definitions.

Thoughts? Questions? We love hearing from you. Feel free to reach out on Twitter, The Fediverse, or on Discord.

v1.1.1

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Don't panic!

Panicking is a part of life…and a part of workin’ in Go. This release addresses two edge cases where a panic() could tank Bubble Tea and break your terminal:

Panics outside of Bubble Tea

If a panic occurs outside of Bubble Tea you can use Program.Kill to restore the terminal state before exiting:

func main() {
	p := tea.NewProgram(model{})

	go func() {
		time.Sleep(3 * time.Second)
		defer p.Kill()
		panic("Urgh")
	}()

	if _, err := p.Run(); err != nil {
		log.Fatal(err)
	}
}

Panics in Cmds

If a panic occurs in a Cmd Bubble Tea will now automatically restore the terminal to its natural state before exiting.

type model struct{}

// This command will totally panic.
func pancikyCmd() tea.Msg {
	panic("Oh no! Jk.")
}

func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
	switch msg := msg.(type) {
	case tea.KeyMsg:
		switch msg.String() {
		case "enter":
			// Panic time! But everything will be OK.
			return m, pancikyCmd
		}
	}
	return m, nil
}

Happy panicking (if that makes any sense).

Changelog

Fixed!

• 0589921: fix: recover from panics within cmds (@​aymanbagabas)
• 6e71f52: fix: restore the terminal on kill (@​aymanbagabas)

Thoughts? Questions? We love hearing from you. Feel free to reach out on Twitter, The Fediverse, or on Discord.