Update doc folder

docs/docs/smart-contracts/PSP1155/psp1155.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of PSP1155 via `brush` feature.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp1155"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp1155"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/PSP22/Extensions/capped.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of PSP22 via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/PSP22/Extensions/pausable.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of PSP22 and Pausable via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22", "pausable"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22", "pausable"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/PSP22/Extensions/wrapper.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of PSP22 via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/PSP22/Utils/token-timelock.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of PSP22 via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/PSP22/psp22.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of PSP22 via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp22"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/PSP34/Extensions/metadata.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of PSP34 via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp34"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp34"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/PSP34/psp34.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of PSP34 via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp34"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["psp34"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/access-control.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of Access Control via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["access_control"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["access_control"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/diamond.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of Diamond Standard via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["diamond"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["diamond"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/overview.md

@@ -23,7 +23,7 @@ scale = { package = "parity-scale-codec", version = "3", default-features = fals
 scale-info = { version = "2", default-features = false, features = ["derive"], optional = true }
 
 # Brush dependency
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false }
 
 [features]
 default = ["std"]

docs/docs/smart-contracts/ownable.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of Ownable via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["ownable"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["ownable"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/pausable.md

@@ -12,7 +12,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of Pausable via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["pausable"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["pausable"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/payment-splitter.md

@@ -12,7 +12,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of Payment Splitter via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["payment_splitter"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["payment_splitter"] }
 
 # payment-splitter uses dividing inside, so your version of rust can require you to disable check overflow.
 [profile.dev]

docs/docs/smart-contracts/proxy.md

@@ -11,7 +11,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of Proxy via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["proxy"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["proxy"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature

docs/docs/smart-contracts/reentrancy-guard.md

@@ -20,7 +20,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of Reentrancy Guard via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["reentrancy_guard"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["reentrancy_guard"] }
 ```
 
 ### Step 2: Add imports

docs/docs/smart-contracts/timelock-controller.md

@@ -12,7 +12,7 @@ Include `brush` as dependency in the cargo file or you can use [default `Cargo.t
 After you need to enable default implementation of Timelock Controller via `brush` features.
 
 ```toml
-brush = { tag = "v1.5.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["timelock_controller"] }
+brush = { tag = "v1.6.0", git = "https://github.com/Supercolony-net/openbrush-contracts", default-features = false, features = ["timelock_controller"] }
 ```
 
 ## Step 2: Add imports and enable unstable feature