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TypeScript 5.8 Iteration Plan · Issue #61023 · microsoft/TypeScript · GitHub
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PlanningIteration plans and roadmappingIteration plans and roadmapping
Description
This document outlines our focused tasks for TypeScript 5.8. It minimally indicates intent to investigate tasks or contribute to an implementation. Nothing is set in stone, but we will strive to complete these tasks in a reasonable timeframe.
| Date | Event |
|---|---|
| 2024-11-22 | TypeScript 5.7 Release |
| 2025-01-24 | Create 5.8 Beta (5.8.0) Build for Testing |
| 2025-01-28 | TypeScript 5.8 Beta Release |
| 2025-02-07 | Create 5.8 RC (5.8.1) Build for Testing |
| 2025-02-11 | TypeScript 5.8 RC Release |
| 2025-02-21 | Create 5.8 Final (5.8.2) Build for Testing |
| 2025-02-25 | TypeScript 5.8 Final Release 🚀 |
gantt
dateFormat YYYY-MM-DD
TypeScript 5.7 Stabilization Period : 2024-11-18, 2024-11-22
TypeScript 5.8 Beta Development : 2024-11-18, 2025-01-24
TypeScript 5.8 RC Development : 2025-01-25, 2025-02-07
TypeScript 5.8 Stabilization Period : 2025-02-08, 2025-06-21
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Compiler and Language
- Checked Return Statements for Conditional and Indexed Access Types
--module node18and--module node20--erasableSyntaxOnlyOption- Investigate Preserving Computed Properties with Entity Names for Declaration Emit
- Introduce
--libReplacement lib.d.tsUpdates
Editor and Language Service
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nickserv, samuelhnrq-pivot, apere170 and lin72hacommodari, uhyo, danielyogel, jgbpercy, tonyraoul and 19 more
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PlanningIteration plans and roadmappingIteration plans and roadmapping
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