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v0.6.7

ConduitPlatform/Conduitv0.6.7Jul 25, 2026by github-actions[bot]

AI Summary

This release focuses on stabilizing filesystem and snapshotting capabilities while improving documentation and CLI usability. It introduces breaking changes to sandbox specifications and SDK type handling.

Key Highlights

  • Replaced `oci-upper-size` with a structured `root-disk` specification for sandbox configuration.
  • Added symlink protection for mount roots and improved resilience against host file descriptor exhaustion.
  • Enhanced CLI with top-level aliases for `update`, `upgrade`, and `downgrade`.
  • Improved snapshot performance by implementing GNU sparse tar entries for files with holes.
  • Fixed Windows path handling for guest paths in the SDK.

Breaking Changes

  • Type guest paths as strings and fix Windows path handling in the SDK.
  • Replace `oci-upper-size` with structured `root-disk` spec.

New Features

  • Add top-level update, upgrade, and downgrade CLI aliases.
  • More explicit sandbox spec types.
  • Default-on mount-root symlink protection with opt-out.
  • Own the sparse archive codec end-to-end for snapshots.

Full Release Notes

## What's Changed
* sync mintlify to v0.5.4 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/868
* fix: correct broken SSH overview link in changelog by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/870
* docs: normalize collector self-observability blurb to second person by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/871
* fix: correct broken SSH overview link in changelog by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/872
* sync mintlify to v0.5.5 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/925
* docs: fix typos and orphaned parameters table by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/929
* docs: add changelog for week of June 5, 2026 by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/928
* docs(changelog): tighten week of june 5 entry by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/932
* docs: align June 5 changelog feature headings with prior style by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/933
* docs(mintlify): realign branch with main by @appcypher in https://github.com/superradcompany/microsandbox/pull/956
* docs(mintlify): record main ancestry by @appcypher in https://github.com/superradcompany/microsandbox/pull/957
* docs(mintlify): sync docs to v0.5.6 by @appcypher in https://github.com/superradcompany/microsandbox/pull/958
* docs: tighten voice and terminology from style audit by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/959
* docs: fix capitalization and broken SSH anchor links by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/961
* docs: align SDK secrets headings with sentence case style by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/960
* docs(mintlify): sync Docker recipe from main by @appcypher in https://github.com/superradcompany/microsandbox/pull/964
* docs: add changelog for week of June 12, 2026 by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/975
* docs: add changelog for week of June 19, 2026 by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1001
* sync mintlify to v0.5.9 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1018
* Fix broken links by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1025
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1026
* Fix typos and grammar by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1027
* sync mintlify to v0.5.10 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1033
* Fix typos and grammar by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1039
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1038
* sync mintlify to v0.6.0 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1046
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1052
* Fix typos and grammar by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1053
* docs(sdk): improve rendering and styles  by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1060
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1064
* Fix typos and grammar by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1065
* Changelog: week of June 26, 2026 by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1051
* sync mintlify to v0.6.1 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1062
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1067
* fix(network): handle IPv6 DNS edge cases by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1072
* Fix typos and grammar by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1077
* sync mintlify to v0.6.3 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1097
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1100
* Fix typos and grammar by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1101
* docs(mintlify): sync latest main and fix stale SDK refs by @appcypher in https://github.com/superradcompany/microsandbox/pull/1105
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1109
* Fix typos and grammar by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1110
* docs: restore platform troubleshooting guides by @appcypher in https://github.com/superradcompany/microsandbox/pull/1111
* docs: soften code action backgrounds by @appcypher in https://github.com/superradcompany/microsandbox/pull/1112
* docs(sdk): document modify() in all four SDK references by @appcypher in https://github.com/superradcompany/microsandbox/pull/1103
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1113
* sync mintlify to v0.6.4 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1116
* Apply brand tone and writing style fixes by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1123
* Changelog: week of July 5, 2026 by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1120
* docs: streamline sandbox guides and SDK references by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1124
* Fix typos and grammar by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1129
* chore: refresh npm lockfile after v0.6.6 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1146
* sync mintlify to v0.6.6 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1145
* feat(types): more explicit sandbox spec types by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1144
* feat(cli): add top-level update, upgrade, and downgrade aliases by @appcypher in https://github.com/superradcompany/microsandbox/pull/1147
* docs(types): simplify cloud wire type doc comments by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1158
* docs: sync DEVELOPMENT.md and AGENTS.md with current repo layout by @ya-luotao in https://github.com/superradcompany/microsandbox/pull/1155
* fix(sdk)!: type guest paths as strings and fix Windows path handling by @appcypher in https://github.com/superradcompany/microsandbox/pull/1148
* chore(lint): fix clippy 1.97 lints in cli and python sdk by @appcypher in https://github.com/superradcompany/microsandbox/pull/1160
* feat(filesystem): default-on mount-root symlink protection with opt-out by @appcypher in https://github.com/superradcompany/microsandbox/pull/1149
* fix(filesystem): survive host fd exhaustion on virtiofs shares by @appcypher in https://github.com/superradcompany/microsandbox/pull/1157
* perf(snapshot): store files with holes as GNU sparse tar entries on export by @nuri-yoo in https://github.com/superradcompany/microsandbox/pull/1150
* feat(sandbox)!: replace oci-upper-size with structured root-disk spec by @appcypher in https://github.com/superradcompany/microsandbox/pull/1165
* ci: shrink integration-test debuginfo and harden runner disk cleanup by @appcypher in https://github.com/superradcompany/microsandbox/pull/1164
* feat(snapshot): own the sparse archive codec end to end by @appcypher in https://github.com/superradcompany/microsandbox/pull/1166
* fix(snapshot): purposeful errors when snapshotting tmpfs or disk-image root disks by @appcypher in https://github.com/superradcompany/microsandbox/pull/1169
* feat(sdk): expose Image.load and Image.save for local image archives by @ya-luotao in https://github.com/superradcompany/microsandbox/pull/1151
* fix(sdk/go): forward guest-write quota to bind mounts by @zhuanyongxigua in https://github.com/superradcompany/microsandbox/pull/1161
* feat(sdk): extend image load/save to Node and Go SDKs by @appcypher in https://github.com/superradcompany/microsandbox/pull/1174
* Changelog: week of July 10, 2026 by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1172
* feat(snapshot): finalize descriptor and api contract by @appcypher in https://github.com/superradcompany/microsandbox/pull/1118
* fix(network): allow duplicate secret placeholders by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1178
* fix(sdk/node): add default export condition for CommonJS consumers by @appcypher in https://github.com/superradcompany/microsandbox/pull/1179
* build(libkrunfw): update vendor to 5.6.0 by @appcypher in https://github.com/superradcompany/microsandbox/pull/1182
* Changelog: week of July 17, 2026 by @mintlify[bot] in https://github.com/superradcompany/microsandbox/pull/1185
* deps: bump hickory to 0.26.1, migrating hickory-client to hickory-net by @nuri-yoo in https://github.com/superradcompany/microsandbox/pull/1186
* fix(python): restore Python 3.10 compatibility for typed enums by @ya-luotao in https://github.com/superradcompany/microsandbox/pull/1152
* chore(docs): sync latest mintlify changes into main by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1189
* ci(python): add a 3.10 lower-bound test job for the python sdk by @appcypher in https://github.com/superradcompany/microsandbox/pull/1188
* feat(go-sdk): support tty exec sessions by @kingfs in https://github.com/superradcompany/microsandbox/pull/1173
* feat(sdk): expose exec tty resize by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1190
* feat: add Windows support to the Go SDK (FFI loader + release build) by @lyb2320 in https://github.com/superradcompany/microsandbox/pull/1187
* fix(sdk): complete go windows setup by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1193
* feat(types): sandbox status_reason + rename failure-message field by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1197
* fix(installer): discover packaged libkrunfw version by @appcypher in https://github.com/superradcompany/microsandbox/pull/1196
* feat(network)!: add composable network profiles by @appcypher in https://github.com/superradcompany/microsandbox/pull/1198
* fix(cli): run image defaults in detached mode by @appcypher in https://github.com/superradcompany/microsandbox/pull/1203
* feat(snapshot): add bidirectional v0.6.6 format migration by @appcypher in https://github.com/superradcompany/microsandbox/pull/1200
* build(deps-dev): bump the npm_and_yarn group across 2 directories with 1 update by @dependabot[bot] in https://github.com/superradcompany/microsandbox/pull/1204
* build(deps): bump quinn-proto from 0.11.14 to 0.11.16 in the cargo group across 1 directory by @dependabot[bot] in https://github.com/superradcompany/microsandbox/pull/1206
* chore(release): bump microsandbox to 0.6.7 by @appcypher in https://github.com/superradcompany/microsandbox/pull/1199

## New Contributors
* @ya-luotao made their first contribution in https://github.com/superradcompany/microsandbox/pull/1155
* @kingfs made their first contribution in https://github.com/superradcompany/microsandbox/pull/1173
* @lyb2320 made their first contribution in https://github.com/superradcompany/microsandbox/pull/1187

**Full Changelog**: https://github.com/superradcompany/microsandbox/compare/v0.6.6...v0.6.7