v0.19.0

Issues

• Add API to "replace this sandbox with a new one with the same configuration"

  lifecycle/confirmed
  hyperlight-dev/hyperlight#1747 · Filter by author jprendes opened on Aug 19, 2026 · v0.19.0
  

• Deprecate UninitializedSandbox and SandboxConfiguration in favour of SandboxBuilder

  lifecycle/needs-review
  hyperlight-dev/hyperlight#1803 · Filter by author jprendes opened on Sep 7, 2026 · v0.19.0
  

• Heuristic-based scratch zeroing strategy for snapshot restore

  lifecycle/confirmed
  hyperlight-dev/hyperlight#1766 · Filter by author danbugs opened on Aug 25, 2026 · v0.19.0
  

• Update picolibc to latest v1.8.12

  lifecycle/confirmed
  hyperlight-dev/hyperlight#1700 · Filter by author andreiltd opened on Aug 1, 2026 · v0.19.0
  2

  

• Add architecture-independent exception handling APIs sufficient for hyperlight-wasm

  area/APIlifecycle/confirmed
  Enhancement

  hyperlight-dev/hyperlight#1690 · Filter by author syntactically opened on Jul 28, 2026 · v0.19.0
  2

  

• Track pico-libc releases

  lifecycle/needs-review
  hyperlight-dev/hyperlight#1906 · Filter by author yoshuawuyts opened on Oct 8, 2026 · v0.19.0
  

• Remove legacy heap region from snapshot

  area/performancelifecycle/confirmed
  Bug

  hyperlight-dev/hyperlight#1697 · Filter by author syntactically opened on Jul 30, 2026 · v0.19.0
  1

  

• Allow resizing scratch region

  lifecycle/confirmed
  Enhancement

  hyperlight-dev/hyperlight#1767 · Filter by author syntactically opened on Aug 26, 2026 · v0.19.0

• Add crate for host-side .net component bindings

  kind/enhancement
  Unread
  hyperlight-dev/hyperlight#1946·ludfjig opened Oct 16, 2026 · Updated Nov 2, 2026
  66

• Remove the legacy heap region from snapshots

  area/APIarea/performancekind/refactorregen-goldens
  Unread
  hyperlight-dev/hyperlight#1968·ludfjig opened Oct 21, 2026 · Updated Nov 2, 2026·4/4
  13