Sync with 6.0.0-beta release (#508)

* Sync with 6.0.0-beta release

* Remove unneeded changes

Author: cmichi

docs/basics/contract-template.md

@@ -96,11 +96,11 @@ edition = "2021"
 # `ink::env` is the `ink_env` crate that contains functions
 # to interact with a contract's environment (querying information
 # about a caller, the current block number, etc.).
-ink = { git = "https://github.com/use-ink/ink.git", tag = "v6.0.0-alpha.4", default-features = false, features = ["unstable-hostfn"] }
+ink = { version = "6.0.0-beta", default-features = false }
 
 [dev-dependencies]
 # This developer dependency is for the End-to-End testing framework.
-ink_e2e = { git = "https://github.com/use-ink/ink.git", tag = "v6.0.0-alpha.4", default-features = false }
+ink_e2e = { version = "6.0.0-beta", default-features = false }
 
 [lib]
 name = "foobar"

docs/basics/xcm.md

@@ -26,10 +26,9 @@ In ink! v6, you need to enable the `xcm` feature in your contract's `Cargo.toml`
 ```toml
 [dependencies]
 ink = {
-  git = "https://github.com/use-ink/ink.git",
-  tag = "v6.0.0-alpha.4",
+  version = "6.0.0-beta",
   default-features = false,
-  features = ["xcm", "unstable-hostfn"]
+  features = ["xcm"]
 }
 ```
 :::

docs/faq/migrating-from-ink-5-to-6.md

@@ -31,7 +31,7 @@ upgrade the code on-chain, you possibly also have to migrate your storage data.
 
 ## Compatibility
 
-- **`polkadot-sdk`**: [this branch](https://github.com/use-ink/polkadot-sdk/tree/pallet-revive-with-system-and-storage-precompiles)
+- **`polkadot-sdk`**: [`polkadot-sdk/cbab8ed4be1941420dd25dc81102fb79d8e2a7f0`](https://github.com/paritytech/polkadot-sdk/commit/cbab8ed4be1941420dd25dc81102fb79d8e2a7f0) (Oct 15, 2025)
 - For the latest compatibility requirements of Rust, `cargo-contract` and the `ink-node`, see the [setup instructions](/docs/v6/getting-started/setup).
 
 ### How do I find out if a chain is compatible with ink! 6.0?
@@ -160,7 +160,7 @@ if the chain that the pallet is running on has enabled the feature
 `pallet-revive/unstable-hostfn`.
 This feature is not enabled on Kusama or Westend!
 
-It is enabled for the `ink-node` version that we linked above.
+It is enabled for the `ink-node` version that we linked above, and on Paseo Passet Hub.
 
 ### New debugging workflow
 Previously `pallet-contracts` returned a `debug_message` field with contract
@@ -263,6 +263,35 @@ about the motivation and benefits of this change.
 
 [contract-ref-attr]: ../macros-attributes/contract_ref.md
 
+### Sandbox was moved out of `ink_e2e`
+
+We moved the sandbox testing environment to a separate crate.
+
+It changes the current behaviour from:
+```toml
+[dev-dependencies]
+ink_e2e = { version = "…", feature = "sandbox" }
+```
+to
+
+```toml
+[dev-dependencies]
+ink_e2e = { version = "6.0.0-beta" }
+ink_sandbox = { git = "https://github.com/use-ink/ink.git", branch = "6.0.0-beta" }
+```
+
+In the tests, you need to apply this change when using `sandbox`. Instead of:
+```rust
+#[ink_e2e::test(backend(runtime_only(sandbox = sandbox_runtime::ContractCallerSandbox)))]
+```
+Change to:
+```rust
+#[ink_sandbox::test(backend(runtime_only(
+    sandbox = sandbox_runtime::ContractCallerSandbox,
+    client  = ink_sandbox::SandboxClient
+)))]
+```
+
 ## Interesting New Features
 
 ### Solidity ABI compatible ink! contracts

docs/getting-started/setup.md

@@ -30,7 +30,7 @@ version (>= 1.88) and `cargo`. Please see [the official Rust installation guide]
       Install [`cargo-contract`](https://github.com/use-ink/cargo-contract), a CLI tool for setting up and managing ink! smart contracts:
 
       ```bash
-      cargo install --force --locked --tag v6.0.0-alpha.4 --git https://github.com/use-ink/cargo-contract
+      cargo install --force --locked --version 6.0.0-beta cargo-contract
       ```
 
       Make sure you have the latest stable version of Rust installed:
@@ -82,7 +82,7 @@ version (>= 1.88) and `cargo`. Please see [the official Rust installation guide]
        Use the [Pop CLI](https://learn.onpop.io/contracts/welcome/install-pop-cli) for ink! smart contract development with an enhanced developer experience.
 
        ```bash
-       cargo install --git https://github.com/r0gue-io/pop-cli.git --branch  v6.0.0-alpha.4 --locked
+       cargo install --git https://github.com/r0gue-io/pop-cli.git --branch v6.0.0-alpha.4 --locked
        ```
 
        **Pop CLI advantages over `cargo-contract`:**

docs/testing/sandbox.md

@@ -110,7 +110,7 @@ DRink! is already integrated with the ink! framework and can be used as a drop-i
 
 Import `ink_sandbox` in your Cargo.toml:
 ```toml
-ink_sandbox = { git = "https://github.com/use-ink/ink", tag = "v6.0.0-alpha.4" }
+ink_sandbox = { git = "https://github.com/use-ink/ink", branch = "6.0.0-beta" }
 ```
 
 And just use corresponding argument in the test macro: