Backport doc fixes to release-v0.8.1 (#884)

* Address versioning and presets issues (#879)

* fix cairo version

* update class hashes

* fix scarb.toml version number

* add presets explainer

* update wording

* fix wording

* fix word

docs/modules/ROOT/pages/presets.adoc

@@ -1,20 +1,29 @@
-:scarb: https://docs.swmansion.com/scarb[scarb]
+:account: xref:/api/account.adoc#Account[Account.cairo]
+:erc20: xref:/api/erc20.adoc#ERC20[ERC20.cairo]
+:erc721: xref:/api/erc721.adoc#ERC721[ERC721.cairo]
+:sierra-class-hashes: https://docs.starknet.io/documentation/architecture_and_concepts/Smart_Contracts/class-hash[Sierra class hashes]
+:starkli: https://book.starkli.rs/introduction[starkli]
+:wizard: https://wizard.openzeppelin.com[Wizard for Cairo]
+
 
 = Presets
 
 include::utils/_class_hashes.adoc[]
 
-List of "ready-to-deploy" presets available and their corresponding class hashes.
+Presets are ready-to-deploy contracts provided by the library. Since presets are intended to be very simple
+and as generic as possible, there's no support for custom or complex contracts such as `ERC20Pausable` or `ERC721Mintable`.
 
-:account: xref:/api/account.adoc#Account[Account.cairo]
-:erc20: xref:/api/erc20.adoc#ERC20[ERC20.cairo]
-:erc721: xref:/api/erc721.adoc#ERC721[ERC721.cairo]
-:cairo-and-sierra: https://docs.starknet.io/documentation/architecture_and_concepts/Smart_Contracts/cairo-and-sierra/[Cairo and Sierra]
+TIP: For contract customization and combination of modules you can use {wizard}, our code-generation tool.
+
+
+## Available presets
+
+List of available presets and their corresponding {sierra-class-hashes}.
 
 NOTE: Class hashes were computed using {class-hash-cairo-version}.
 
 |===
-| Name | Compiled Class Hash
+| Name | Sierra Class Hash
 
 | `{account}`
 | `{account-class-hash}`
@@ -26,11 +35,4 @@ NOTE: Class hashes were computed using {class-hash-cairo-version}.
 | `{erc721-class-hash}`
 |===
 
-:starkli: https://book.starkli.rs/introduction[starkli]
-
-To understand the compiled class hash term, check {cairo-and-sierra}.
-
-TIP: {starkli} class-hash command can be used to compute the class hash from a compiled artifact.
-
-TIP: To obtain the artifact
-using {scarb}, set the `casm = true` option under `\[[target.starknet-contract]]` in the `Scarb.toml` file.
+TIP: {starkli} class-hash command can be used to compute the class hash from a Sierra artifact.

docs/modules/ROOT/pages/utils/_class_hashes.adoc

@@ -1,10 +1,10 @@
 // Version
-:class-hash-cairo-version: https://crates.io/crates/cairo-lang-compiler/2.3.1[cairo 2.3.1]
+:class-hash-cairo-version: https://crates.io/crates/cairo-lang-compiler/2.4.1[cairo 2.4.1]
 
 // Class Hashes
 :account-class-hash: 0x061dac032f228abef9c6626f995015233097ae253a7f72d68552db02f2971b8f
 :erc20-class-hash: 0x046ded64ae2dead6448e247234bab192a9c483644395b66f2155f2614e5804b0
 :erc721-class-hash: 0x05e5a302b02eca41819fe263420eb8dc96bfb9770a90f55847c4c1337b551635
 
 // Presets page
-:presets-page: xref:presets.adoc[Compiled class hash]
+:presets-page: xref:presets.adoc[Sierra class hash]