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docs: add weekly changelog for May 18, 2026 #215

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1 change: 1 addition & 0 deletions docs.json
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Expand Up @@ -38,6 +38,7 @@
},
"docs/api-key",
"docs/cookbook",
"docs/changelog",
"docs/support",
"docs/billing"
]
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26 changes: 26 additions & 0 deletions docs/changelog.mdx
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---
title: "Changelog"
sidebarTitle: Changelog
description: "Recent updates to the E2B platform, SDKs, and CLI."

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Did you really mean 'SDKs'?
icon: "newspaper"
mode: "center"
---

<Update label="May 18, 2026" tags={["sandbox", "sdk"]}>

## New features

- **Name your snapshots.** The [JavaScript SDK](https://www.npmjs.com/package/e2b) (`e2b@2.20.1`) and [Python SDK](https://pypi.org/project/e2b/) (`@e2b/python-sdk@2.21.1`) now accept an optional `name` parameter when creating snapshots, and return the snapshot's name in the response. See [persistence & snapshots](/docs/sandbox/persistence) for usage.
- **More memory-efficient templates.** Template builds now coordinate guest free-page reporting per team, reducing memory usage for paused sandboxes built from the same template.

## Updates

- **Cleaner sandbox logs.** Sandbox runtime logs are quieter and more reliable: repeat metadata-poll failures are deduplicated, debug events no longer flood the in-VM journal, and the log exporter now buffers safely when the collector is briefly unreachable so log lines aren't lost during transient network blips.

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Did you really mean 'deduplicated'?

## Bug fixes

- **More reliable sandbox startup.** Initialization no longer piles up retries when many requests hit a sandbox at the same time — pending calls now cancel cleanly when your client disconnects instead of queueing behind a stuck lock. The same fix is applied to the in-sandbox trusted CA installer.
- **More reliable sandbox resume.** Sandboxes that resume while still holding file descriptors against an NFS mount now fall back to a lazy unmount instead of failing, so resumes succeed in more cases.

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- **Trustworthy log identity.** Sandbox log lines now always carry the correct template, sandbox, and team IDs as recorded by the orchestrator, even when the in-sandbox agent is unhealthy.

</Update>
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