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chore(release): prepare for publishing
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‎Cargo.lock‎

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‎crates/ironrdp-acceptor/CHANGELOG.md‎

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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [[0.9.1](https://github.com/Devolutions/IronRDP/compare/ironrdp-acceptor-v0.9.0...ironrdp-acceptor-v0.9.1)] - 2026-06-25
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### <!-- 1 -->Features
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- Negotiate the MCS message channel ([#1347](https://github.com/Devolutions/IronRDP/issues/1347)) ([efa5732805](https://github.com/Devolutions/IronRDP/commit/efa573280572f3c0f0270a40ae51a154562706cc))
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Updates the handshake to properly negotiate the MCS message channel by advertising Extended Client Data Blocks support and, when requested by the client, allocating/joining the message channel and surfacing its ID in AcceptorResult. This enables server-initiated PDUs that must use the message channel (e.g., network auto-detect) to have a valid transport.
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## [[0.9.0](https://github.com/Devolutions/IronRDP/compare/ironrdp-acceptor-v0.8.0...ironrdp-acceptor-v0.9.0)] - 2026-05-27
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### <!-- 4 -->Bug Fixes

‎crates/ironrdp-acceptor/Cargo.toml‎

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[package]
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name = "ironrdp-acceptor"
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version = "0.9.0"
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version = "0.9.1"
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readme = "README.md"
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description = "State machines to drive an RDP connection acceptance sequence"
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edition.workspace = true

‎crates/ironrdp-client/Cargo.toml‎

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"echo",
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] }
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ironrdp-core = { path = "../ironrdp-core", version = "0.2", features = ["alloc"] }
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ironrdp-rdpsnd-native = { path = "../ironrdp-rdpsnd-native", version = "0.6" }
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ironrdp-rdpsnd-native = { path = "../ironrdp-rdpsnd-native", version = "0.7" }
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ironrdp-tls = { path = "../ironrdp-tls", version = "0.2" }
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ironrdp-mstsgu = { path = "../ironrdp-mstsgu" }
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ironrdp-tokio = { path = "../ironrdp-tokio", version = "0.9", features = ["reqwest"] }

‎crates/ironrdp-cliprdr/CHANGELOG.md‎

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@@ -6,6 +6,22 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [[0.6.1](https://github.com/Devolutions/IronRDP/compare/ironrdp-cliprdr-v0.6.0...ironrdp-cliprdr-v0.6.1)] - 2026-06-25
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### <!-- 4 -->Bug Fixes
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- Release outgoing locks before initiating a file copy ([#1375](https://github.com/Devolutions/IronRDP/issues/1375)) ([5d534f10a6](https://github.com/Devolutions/IronRDP/commit/5d534f10a6f62ac7a860521b4e95c8c47b754612))
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- Lower verbosity of routine logs in library crates ([c36032f91b](https://github.com/Devolutions/IronRDP/commit/c36032f91b27390a2cd34bfb300cfbe099d847a9))
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Library crates should not emit info! for routine, repeating operations;
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that floods the default logs of the final consumer, which owns the
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verbosity decision. Reserve info! for rare connection/session lifecycle
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milestones, debug! for significant one-off events, and trace! for the
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fine-grained detail only needed when nothing else explains a problem.
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## [[0.6.0](https://github.com/Devolutions/IronRDP/compare/ironrdp-cliprdr-v0.5.0...ironrdp-cliprdr-v0.6.0)] - 2026-05-27
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### <!-- 1 -->Features

‎crates/ironrdp-cliprdr/Cargo.toml‎

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[package]
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name = "ironrdp-cliprdr"
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version = "0.6.0"
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version = "0.6.1"
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readme = "README.md"
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description = "CLIPRDR static channel for clipboard implemented as described in MS-RDPECLIP"
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edition.workspace = true

‎crates/ironrdp-connector/CHANGELOG.md‎

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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [[0.9.1](https://github.com/Devolutions/IronRDP/compare/ironrdp-connector-v0.9.0...ironrdp-connector-v0.9.1)] - 2026-06-25
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### <!-- 4 -->Bug Fixes
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- Stay in CapabilitiesExchange when activation handles DeactivateAll ([#1371](https://github.com/Devolutions/IronRDP/issues/1371)) ([a4fde9fc50](https://github.com/Devolutions/IronRDP/commit/a4fde9fc50f41d1534f32e619bbe0bbbddc64f25))
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## [[0.9.0](https://github.com/Devolutions/IronRDP/compare/ironrdp-connector-v0.8.0...ironrdp-connector-v0.9.0)] - 2026-05-27
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### <!-- 1 -->Features

‎crates/ironrdp-connector/Cargo.toml‎

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name = "ironrdp-connector"
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version = "0.9.0"
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version = "0.9.1"
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readme = "README.md"
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description = "State machines to drive an RDP connection sequence"
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edition.workspace = true

‎crates/ironrdp-core/CHANGELOG.md‎

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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [[0.2.1](https://github.com/Devolutions/IronRDP/compare/ironrdp-core-v0.2.0...ironrdp-core-v0.2.1)] - 2026-06-25
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### <!-- 5 -->Performance
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- Replace softbuffer with direct put_image_data canvas present ([#1374](https://github.com/Devolutions/IronRDP/issues/1374)) ([d3705af18c](https://github.com/Devolutions/IronRDP/commit/d3705af18cff1851f4d48017affcb85aaa678d57))
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## Summary
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The web client presented frames through `softbuffer`, whose web backend
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repacks
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the **whole surface** (RGBA → u32 → RGBA into a fresh buffer) on every
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present.
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This replaces it with a direct `put_image_data` that uploads only the
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dirty
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region, and drops the `softbuffer` dependency.
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Same idea as the IronVNC change.
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## What changed
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- Remove the `softbuffer` dependency; present each dirty region with
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`put_image_data` at its origin.
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- No full-surface buffer and no per-region scratch.
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`extract_partial_image` fills
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a single `WriteBuf` reused across frames, so steady-state draws don't
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allocate.
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- Force opaque alpha before upload (kept — see Correctness).
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- Add `WriteBuf::filled_mut` to `ironrdp-core` (mutable counterpart of
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`filled`).
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- `web-sys`: add `CanvasRenderingContext2d` + `ImageData`, drop the
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softbuffer-only
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features.
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## Performance
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Draw-stage time on a 1080p replay (595 frames / 110 dirty regions),
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headless
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Chromium, 8 measured passes × 3 runs, median. Both rows are reproducible
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branches
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off the replay-bench harness; the only difference is the render path.
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| Render path | draw (ms) | vs softbuffer | branch |
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|---|--:|--:|---|
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| softbuffer `present_with_damage` | ~1031 | — | `bench/draw-softbuffer`
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|
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| this PR (direct upload, reused `WriteBuf`) | ~97 | **~10.6×** |
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`bench/draw-zerocopy` |
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- The win is structural: upload the dirty region instead of repacking
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the whole
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surface every present.
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- Reusing one `WriteBuf` (vs a per-frame allocation) keeps the
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steady-state draw
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allocation-free; the remaining cost is the unavoidable `ImageData` JS
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copy.
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- Output is **byte-identical**: framebuffer CRC32 `2d8e1b79` matches the
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recorded
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ground truth and the rendered-canvas FNV-1a is unchanged.
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- Absolute ms carry ~±15% noise from machine load (decode drifted
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1.5–1.9 s); the
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ratio held across runs.
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## [[0.2.0](https://github.com/Devolutions/IronRDP/compare/ironrdp-core-v0.1.5...ironrdp-core-v0.2.0)] - 2026-05-27
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### <!-- 7 -->Build

‎crates/ironrdp-core/Cargo.toml‎

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name = "ironrdp-core"
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version = "0.2.0"
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version = "0.2.1"
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readme = "README.md"
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description = "IronRDP common traits and types"
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edition.workspace = true

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