chore: release v0.3.0

[edera-cultivation]

🤖 New release

• ocirender: 0.2.3 -> 0.3.0 (⚠ API breaking changes)

⚠ ocirender breaking changes

--- failure function_missing: pub fn removed or renamed ---

Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/function_missing.ron

Failed in:
  function ocirender::overlay::normalize_path, previously in file /tmp/.tmpb5Vjne/ocirender/src/overlay.rs:424
  function ocirender::overlay::merge_layers_into_streaming, previously in file /tmp/.tmpb5Vjne/ocirender/src/overlay.rs:352
  function ocirender::convert_tar_streaming, previously in file /tmp/.tmpb5Vjne/ocirender/src/lib.rs:316
  function ocirender::layers::open_layer, previously in file /tmp/.tmpb5Vjne/ocirender/src/layers.rs:37
  function ocirender::dir::write_dir, previously in file /tmp/.tmpb5Vjne/ocirender/src/dir.rs:68
  function ocirender::tar::write_tar, previously in file /tmp/.tmpb5Vjne/ocirender/src/tar.rs:42
  function ocirender::convert_mksquashfs_streaming, previously in file /tmp/.tmpb5Vjne/ocirender/src/lib.rs:298
  function ocirender::tar::write_tar_with_progress, previously in file /tmp/.tmpb5Vjne/ocirender/src/tar.rs:19
  function ocirender::dir::write_dir_with_progress, previously in file /tmp/.tmpb5Vjne/ocirender/src/dir.rs:29
  function ocirender::squashfs::write_squashfs, previously in file /tmp/.tmpb5Vjne/ocirender/src/squashfs.rs:24
  function ocirender::overlay::merge_layers_into, previously in file /tmp/.tmpb5Vjne/ocirender/src/overlay.rs:307
  function ocirender::squashfs::write_squashfs_with_progress, previously in file /tmp/.tmpb5Vjne/ocirender/src/squashfs.rs:51
  function ocirender::convert_dir_streaming, previously in file /tmp/.tmpb5Vjne/ocirender/src/lib.rs:333

--- failure module_missing: pub module removed or renamed ---

Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/module_missing.ron

Failed in:
  mod ocirender::tar, previously in file /tmp/.tmpb5Vjne/ocirender/src/tar.rs:1
  mod ocirender::overlay, previously in file /tmp/.tmpb5Vjne/ocirender/src/overlay.rs:1
  mod ocirender::canonical, previously in file /tmp/.tmpb5Vjne/ocirender/src/canonical.rs:1
  mod ocirender::dir, previously in file /tmp/.tmpb5Vjne/ocirender/src/dir.rs:1
  mod ocirender::tracker, previously in file /tmp/.tmpb5Vjne/ocirender/src/tracker.rs:1
  mod ocirender::squashfs, previously in file /tmp/.tmpb5Vjne/ocirender/src/squashfs.rs:1
  mod ocirender::layers, previously in file /tmp/.tmpb5Vjne/ocirender/src/layers.rs:1

--- failure struct_missing: pub struct removed or renamed ---

Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.50.0/src/lints/struct_missing.ron

Failed in:
  struct ocirender::tracker::EmittedPathTracker, previously in file /tmp/.tmpb5Vjne/ocirender/src/tracker.rs:155
  struct ocirender::tracker::WhiteoutTracker, previously in file /tmp/.tmpb5Vjne/ocirender/src/tracker.rs:59
  struct ocirender::tracker::PromotionEntry, previously in file /tmp/.tmpb5Vjne/ocirender/src/tracker.rs:202
  struct ocirender::canonical::CanonicalTarHeader, previously in file /tmp/.tmpb5Vjne/ocirender/src/canonical.rs:60
  struct ocirender::tracker::HardLinkEntry, previously in file /tmp/.tmpb5Vjne/ocirender/src/tracker.rs:177
  struct ocirender::tracker::HardLinkTracker, previously in file /tmp/.tmpb5Vjne/ocirender/src/tracker.rs:231

Changelog

0.3.0 - 2026-10-05

Added

• [breaking] take any Stream of layers in the streaming conversion API
• [breaking] return a typed ocirender::Error instead of anyhow::Error

Fixed

• (overlay) reject out-of-range and duplicate layer indices

Other

• [breaking] make the library's internal modules private

---

This PR was generated with release-plz.