ilyabrin · Oct 7, 2026 · Oct 7, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -0,0 +1,146 @@
+# Changelog
+
+All notable changes to this project are documented in this file. The format
+follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and the
+project uses [semantic versioning](https://semver.org/).
+
+## [Unreleased]
+
+### Fixed
+
+- **`DeleteResource` reported every successful delete as an error.** The API answers 204 once a resource is gone, and 202 when a large folder is deleted in the background, but only 200 was accepted. Batch deletes went through the same path
+
+### Changed
+
+- Every exported type, method and constant is documented, and the package has an overview on pkg.go.dev, with examples. The linter now requires a doc comment on new exported API
+
+## [v1.3.0] - 2026-10-07
+
+### Fixed
+
+- **Sizes and revisions overflowed `int` on 32-bit systems** (386, 32-bit ARM). A Disk or a file over 2 GB, and every revision, failed to decode, so even `DiskInfo` returned an error there
+
+### Changed
+
+- **Breaking:** `Resource.Size`, `Resource.Revision`, and `Disk.TotalSpace`, `UsedSpace`, `TrashSize`, `MaxFileSize` and `Revision` are `int64` instead of `int`. Code that keeps one of them in an `int` needs a conversion; the README shows how
+- CI also runs the tests as 386
+
+## [v1.2.3] - 2026-10-07
+
+### Fixed
+
+- **`ListTrashResources` always returned an empty list against the real API.** Yandex returns the trash contents under `_embedded`, like an ordinary folder; they are now read from there, and a list at the top level is still accepted
+
+### Added
+
+- `TrashResourceList.Total`, the number of items in the trash
+
+### Changed
+
+- CI checks `gofmt`, `go mod tidy` and a pinned golangci-lint; gosec skips `examples/`
+- `CONTRIBUTING.md`, `SECURITY.md`, a code of conduct, and issue and pull request templates
+- The default branch is now `main`
+
+## [v1.2.2] - 2026-10-06
+
+### Fixed
+
+- **Debug logging of request headers was inverted.** With `LoggerConfig.Verbose` on, ordinary headers were printed as `[sanitized]` while `Authorization` was printed masked, and `SanitizeAuth: false` hid every header. Headers are now logged in a stable order
+- Masking no longer keeps any part of a credential. `Authorization` keeps only its scheme, such as `OAuth`
+
+### Changed
+
+- `.golangci.yml` is a working golangci-lint v2 config
+- The README documents `CreateDirAll`, `ErrorResponse.StatusCode` and `AlreadyExists()`
+
+## [v1.2.1] - 2026-09-19
+
+### Fixed
+
+- **Uploads and downloads no longer die at `DefaultTimeout`.** It was applied as an absolute deadline to the whole transfer, so with the 30 second default anything slower than that was aborted. Transfers are now bounded by the request context, or 30 minutes when it has no deadline
+
+### Added
+
+- `CreateDirAll` creates a nested path in one call, like `os.MkdirAll`
+- `ErrorResponse.StatusCode`, the HTTP status behind an error
+- `ErrorResponse.AlreadyExists()` tells an "already there" conflict apart from other errors
+
+## [v1.2.0] - 2026-08-10
+
+### Added
+
+- `fields`, `media_type`, `sort`, `preview_size` and `preview_crop` parameters: `ResourceOptions.Fields`, `FilesOptions` and `GetSortedFilesWithOptions`
+- Options for public resources: `GetMetadataForPublicResourceWithOptions`, `GetDownloadURLForPublicResourceAt` and `SavePublicResourceWithOptions`
+- `GetOperationStatus` and `OperationIDFromHref` for following background operations
+- `ClientConfig.BaseURL` to point the client at another endpoint
+
+### Fixed
+
+- `EmptyTrash` sent `force_async=false` when asked for asynchronous deletion
+- `RestoreFromTrash` dropped the link returned with 201
+- Path validation rejected names containing `..`, such as `report..final.pdf`, and applied Windows rules to Disk paths
+- Multipart upload changed the shared `HTTPClient.Timeout`, a data race for concurrent callers
+- Progress callbacks divided by zero on empty files; MIME detection could truncate on a short read
+
+### Changed
+
+- **The minimum Go version is 1.23** (was 1.20)
+- `MaxRetries` works: requests without a body retry on connection errors, 429 and 5xx, with exponential backoff
+- `EnableDebugLogging` is honoured
+- `WaitForBatchOperation` polls the operations instead of only logging
+- Tests run with `-race`; both READMEs were rewritten
+
+## [v1.1.1] - 2026-05-08
+
+### Added
+
+- `ResourceOptions` for `GetMetadataWithOptions`: page size, offset, sort order, preview size and fields of a folder listing
+
+## [v1.1.0] - 2026-01-13
+
+### Added
+
+- Batch operations: delete, copy, move and update metadata of many resources in parallel, with status tracking and retries
+- Pagination: `PaginationOptions`, `Paged` results and iterators over all pages
+- Uploads from a local path, with progress reporting and chunked upload for large files
+- Trash support reworked: list, restore, empty, and metadata of deleted items
+- Structured logging with levels, in place of `log.Fatal` calls
+- Request timeouts through `context.Context`
+- Path validation
+- A Russian README and runnable examples
+
+### Removed
+
+- The fields added in v1.0.1 (`Disk.PaidMaxFileSize`, the `Attach`, `Messenger`, `Calendar` and `Scans` system folders, and the GPS coordinates in `Exif`) were lost when the history was rewritten for this release
+
+## [v1.0.1] - 2022-11-11
+
+### Added
+
+- `Disk.PaidMaxFileSize`
+- `Attach`, `Messenger`, `Calendar` and `Scans` in `SystemFolders`
+- `Longitude` and `Latitude` in `Exif`
+
+## [v.1.0.0] - 2022-11-06
+
+### Added
+
+- Trash and background operation support, tests with recorded API answers, CI and a Dockerfile
+
+## [v.0.1-alpha] - 2020-11-09
+
+### Added
+
+- First release: disk info, metadata, creating, copying, moving and deleting resources, upload and download links, publishing, public resources and the list of recently uploaded files
+
+[Unreleased]: https://github.com/ilyabrin/disk/compare/v1.3.0...HEAD
+[v1.3.0]: https://github.com/ilyabrin/disk/compare/v1.2.3...v1.3.0
+[v1.2.3]: https://github.com/ilyabrin/disk/compare/v1.2.2...v1.2.3
+[v1.2.2]: https://github.com/ilyabrin/disk/compare/v1.2.1...v1.2.2
+[v1.2.1]: https://github.com/ilyabrin/disk/compare/v1.2.0...v1.2.1
+[v1.2.0]: https://github.com/ilyabrin/disk/compare/v1.1.1...v1.2.0
+[v1.1.1]: https://github.com/ilyabrin/disk/compare/v1.1.0...v1.1.1
+[v1.1.0]: https://github.com/ilyabrin/disk/compare/v1.0.1...v1.1.0
+[v1.0.1]: https://github.com/ilyabrin/disk/compare/v.1.0.0...v1.0.1
+[v.1.0.0]: https://github.com/ilyabrin/disk/compare/v.0.1-alpha...v.1.0.0
+[v.0.1-alpha]: https://github.com/ilyabrin/disk/releases/tag/v.0.1-alpha
diff --git a/README.md b/README.md
@@ -12,7 +12,7 @@
 [![Go Version](https://img.shields.io/github/go-mod/go-version/ilyabrin/disk)](https://go.dev/)
 [![License: MIT](https://img.shields.io/badge/license-MIT-green.svg)](./LICENSE)
 
-[Русская версия](./README.ru.md) · [API reference](https://pkg.go.dev/github.com/ilyabrin/disk) · [Pagination guide](./PAGINATION.md)
+[Русская версия](./README.ru.md) · [API reference](https://pkg.go.dev/github.com/ilyabrin/disk) · [Pagination guide](./PAGINATION.md) · [Changelog](./CHANGELOG.md)
 
 </div>
 

diff --git a/README.ru.md b/README.ru.md
@@ -12,7 +12,7 @@
 [![Go Version](https://img.shields.io/github/go-mod/go-version/ilyabrin/disk)](https://go.dev/)
 [![License: MIT](https://img.shields.io/badge/license-MIT-green.svg)](./LICENSE)
 
-[English version](./README.md) · [Справочник API](https://pkg.go.dev/github.com/ilyabrin/disk) · [Пагинация](./PAGINATION.md)
+[English version](./README.md) · [Справочник API](https://pkg.go.dev/github.com/ilyabrin/disk) · [Пагинация](./PAGINATION.md) · [История изменений](./CHANGELOG.md)
 
 </div>