# What changed in @peculiar/asn1-schema

> 5 changes in @peculiar/asn1-schema 2 from its official release notes, upgrade guides and advisories: 1 breaking, 2 new APIs and options. Each one cited. Sources checked 2026-10-27. HTML: https://unstale.sh/npm/@peculiar/asn1-schema/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## @peculiar/asn1-schema 2

### Breaking changes

- The exports field was removed for 2.x compatibility with 2.6. (2.10.0) — [release notes](https://github.com/PeculiarVentures/asn1-schema/releases/tag/v2.10.0)

### New APIs and options

- Assigned OIDs were backported to v2. (2.11.0) — [release notes](https://github.com/PeculiarVentures/asn1-schema/releases/tag/v2.11.0)
- uint24 proof framing was backported to v2. (2.11.0) — [release notes](https://github.com/PeculiarVentures/asn1-schema/releases/tag/v2.11.0)

### Fixes and other changes

- Serializing ANY values no longer applies fromBER limits. (2.11.0) — [release notes](https://github.com/PeculiarVentures/asn1-schema/releases/tag/v2.11.0)
- Tag singleRequestExtensions with [0] EXPLICIT. (2.9.5) — [release notes](https://github.com/PeculiarVentures/asn1-schema/releases/tag/v2.9.5)