Follow up of #6886.

## [1.0.0-beta.48] - 2025-11-10

:boom: Breaking Changes

- `this.emitFile` now respects `chunkFileNames` for chunk type
```js
// rolldown.config.js
export default {
  output: {
    chunkFileNames: 'chunks/[name]-[hash].js'
  }
}

// In plugin
this.emitFile({
  type: 'chunk',
  id: './my-module.js'
});

// Before: Output might not follow chunkFileNames pattern
// After: Output follows 'chunks/[name]-[hash].js' pattern
```

- Deprecated top-level options removed
  - `define` → `transform.define`
  - `inject` → `transform.inject`
  - `dropLabels` → `transform.dropLabels`
  - `keepNames` → `output.keepNames`
  - `profilerNames` → `output.generatedCode.profilerNames`

- Stable plugins moved from experimental
```js
// Before
import { replacePlugin, esmExternalRequirePlugin } from 'rolldown/experimental';

// After
import { replacePlugin, esmExternalRequirePlugin } from 'rolldown/plugins';
```

- `RolldownBuild#scan` is removed, now only available from `rolldown/experimental`
```js
// Before: scan was a method on RolldownBuild
const build = await rolldown(config);
await build.scan();

// After: import scan from rolldown/experimental
import { scan } from 'rolldown/experimental';
await scan(config);
```

### 💥 BREAKING CHANGES

- `this.emitFile` does not respect `chunkFileNames` (#6868) by @Copilot
- remove deprecated top-level `dropLabels` option (#6915) by @sapphi-red
- remove deprecated top-level `keepNames` option (#6914) by @sapphi-red
- remove deprecated top-level `profilerNames` option (#6913) by @sapphi-red
- remove deprecated top-level `define` and `inject` options (#6912) by @sapphi-red
- move stable plugins from experimental to `rolldown/plugins` (#6303) by @shulaoda
- node: remove experimental `RolldownBuild#scan`, only expose it from `rolldown/experimental` (#6889) by @hyf0

### 🚀 Features

- add side-effect detection for global constructors with primitive arguments (#6898) by @IWANABETHATGUY
- rust: use `BundleMode` to handle incremental build exhaustively (#6894) by @hyf0
- detect side-effect-free global function calls (#6897) by @IWANABETHATGUY
- expose `parseSync` / `parseAsync` function (#6866) by @sapphi-red
- skip `__toESM` helper when only named imports are used from CJS modules (#6850) by @Copilot
- rolldown_binding: expose `htmlInlineProxyPlugin` (#6856) by @shulaoda
- rolldown_plugin_html_inline_proxy: align `load` hook logic (#6855) by @shulaoda
- rolldown_plugin_html_inline_proxy: align `resolveId` hook logic (#6854) by @shulaoda
- rolldown_plugin_html_inline_proxy: initialize (#6853) by @shulaoda

### 🐛 Bug Fixes

- cli: support nested options in CLI properly (#6911) by @sapphi-red
- debug: ensure injecting `hook_resolve_id_trigger` correctly (#6908) by @hyf0
- use chunk-specific exports for entry module export detection (#6904) by @IWANABETHATGUY
- debug: ensure build get injected and add tests (#6896) by @hyf0
- error: return friendly error for bundler already closed scenario (#6878) by @hyf0
- improve dynamic entry processing with iterative approach (#6869) by @IWANABETHATGUY
- handle tsconfig option resolve error (#6871) by @sapphi-red
- handle error when creating output chunk directories (#6870) by @sapphi-red
- node: `NormalizedOutputOptionsImpl` and `NormalizedInputOptionsImpl` enumerable (#6861) by @hyf0
- node: keys of `RolldownOutput` should be enumerable (#6852) by @Copilot

### 🚜 Refactor

- rust: rename `BundleContext` to `BundleHandle` (#6893) by @hyf0
- rust: rename `build_span` to `bundle_span` (#6892) by @hyf0
- rust: introduce `PluginDriverFactory` to manage creation of `PluginDriver` (#6891) by @hyf0
- crates/rolldown_binding: remove useless `BindingBundlerImpl` (#6888) by @hyf0
- crates/rolldown_binding: rename `Bundler` to `ClassicBundler` and clarify the purpose (#6887) by @hyf0
- rust: rename `BuildFactory/Build` to `BundleFactory/Bundle` (#6886) by @hyf0
- rust: tweak incremental build related methods of `Bundler` (#6884) by @hyf0
- rust: manage build via `BuildFactory` for `Bundler` (#6883) by @hyf0
- node: implement a new `Bundler` that satisfy the usage of `RolldownBuild` (#6877) by @hyf0
- node: remove useless `nonEnumerable` decorator (#6862) by @hyf0

### 📚 Documentation

- add documentation for native replace plugin (#6315) by @shulaoda
- in-depth/directives: expand description of how directives are handled (#6882) by @sapphi-red
- in-depth/bundling-cjs: clarify the condition of `default` export interop (#6875) by @sapphi-red
- add troubleshooting section for `this` in exported functions (#6865) by @sapphi-red
- update prebuilt binaries list based on Node 24 platform support tier (#6864) by @sapphi-red
- remove unsupported [ext] placeholder from entryFileNames and chunkFileNames (#6859) by @Copilot

### ⚡ Performance

- rolldown: improve sourcemap chain processing (#6858) by @Brooooooklyn

### 🧪 Testing

- add test case for issue #6881 with scientific notation (#6906) by @IWANABETHATGUY

### ⚙️ Miscellaneous Tasks

- deps: update npm packages (#6918) by @renovate[bot]
- deps: update dependency rolldown-plugin-dts to v0.17.5 (#6917) by @renovate[bot]
- deps: lock file maintenance (#6907) by @renovate[bot]
- deps: update rust crates (#6905) by @renovate[bot]
- deps: update npm packages (#6903) by @renovate[bot]
- deps: update github-actions (#6902) by @renovate[bot]
- deps: update `oxc_resolver` and `oxc_resolver_napi` (#6901) by @shulaoda
- deps: update dependency rolldown-plugin-dts to v0.17.4 (#6895) by @renovate[bot]
- deps: update dependency tsdown to v0.16.1 (#6885) by @renovate[bot]
- deps: upgrade napi to remove linker args that skip missing symbols (#6867) by @Boshen

Co-authored-by: shulaoda <[email protected]>