Misc updates (use-ink#214)

Author: Michael Müller

docs/intro/how-it-works.md

@@ -55,7 +55,7 @@ Those chains typically take the off-the-shelf `pallet-contracts` and create some
 ### Use Case 2: Smart Contracts as "second-class citizens"
 There is another not so obvious use case for `pallet-contracts`: smart contracts as “second-class citizens” on an existing chain. By this we mean that the central value proposition of the chain has nothing to do with smart contracts, but it still includes them as an add-on.
 
-We provide an API (called [chain extensions](https://ink.substrate.io/macros-attributes/chain-extension)) with which a parachain can expose certain parts of its business logic to smart contract developers. Through this, smart contract developers can utilize the business logic primitives of the chain to build a new application on top of it. Think for example of a decentralized exchange blockchain. This chain would in its simplest form have an order book to place bids and asks ‒ there is no need for taking untrusted, Turing-complete, programs from the outside. The parachain could decide to expose the order book into smart contracts though, giving external developers the option of building new applications that utilize the order book. For example, to upload trading algorithms as smart contracts to the chain.
+We provide an API (called [chain extensions](https://use.ink/macros-attributes/chain-extension)) with which a parachain can expose certain parts of its business logic to smart contract developers. Through this, smart contract developers can utilize the business logic primitives of the chain to build a new application on top of it. Think for example of a decentralized exchange blockchain. This chain would in its simplest form have an order book to place bids and asks ‒ there is no need for taking untrusted, Turing-complete, programs from the outside. The parachain could decide to expose the order book into smart contracts though, giving external developers the option of building new applications that utilize the order book. For example, to upload trading algorithms as smart contracts to the chain.
 
 Smart contracts here are an opportunity to up the user engagement and drive usage of the chain's native token. And the billing for utilizing the chain comes already built-in with the pallet ‒ users have to pay gas fees for the execution of their smart contract.
 

docs/intro/ink-vs-cosmwasm.md

@@ -59,7 +59,7 @@ While CosmWasm unit tests have different modules for each of the three main entr
 functions, ink! allows for a more generalised approach, where the `#[ink(test)]` macro is
 used for each unit test.
 
-You can read more about ink! unit tests [here](https://ink.substrate.io/basics/contract-testing#unit-tests).
+You can read more about ink! unit tests [here](https://use.ink/basics/contract-testing#unit-tests).
 
 ## Compiler
 

docs/intro/ink-vs-solidity.md

@@ -274,7 +274,7 @@ pub struct ContractName {
 }
 ```
 
-When using a map in ink!, `ink_lang::utils::initialize_contract` must be used in the constructor. See [here](https://ink.substrate.io/datastructures/mapping) for more details.
+When using a map in ink!, `ink_lang::utils::initialize_contract` must be used in the constructor. See [here](https://use.ink/datastructures/mapping) for more details.
 
 ### `mapping usage`
 
@@ -628,7 +628,7 @@ impl ink_storage::traits::PackedAllocate for Proposal {
 
 ### `cross-contract calling`
 
-In ink!, to do [cross-contract calling](https://ink.substrate.io/basics/cross-contract-calling), the contract will need to be added to the project. Ensure the contract is properly exporting its Structs. See the `erc20` contract example:
+In ink!, to do [cross-contract calling](https://use.ink/basics/cross-contract-calling), the contract will need to be added to the project. Ensure the contract is properly exporting its Structs. See the `erc20` contract example:
 
 ```rust
 #![cfg_attr(not(feature = "std"), no_std)]
@@ -663,7 +663,7 @@ crate-type = [
 ink-as-dependency = []
 ```
 
-`ink-as-dependency` "tells the ink! code generator to always or never compile the smart contract as if it was used as a dependency of another ink! smart contract" ([source](https://ink.substrate.io/basics/cross-contract-calling)).
+`ink-as-dependency` "tells the ink! code generator to always or never compile the smart contract as if it was used as a dependency of another ink! smart contract" ([source](https://use.ink/basics/cross-contract-calling)).
 
 Then, In the main contract's Cargo.toml, import the contract that will be cross-called.
 
@@ -693,7 +693,7 @@ use erc20::Erc20Ref;
 There are two methods to setup the other contract.
 
 1. Instantiate the cross-called-contract in the main contract's constructor.  
-   See [here](https://ink.substrate.io/basics/cross-contract-calling/) for a tutorial, and [here](https://github.com/paritytech/ink-examples/tree/main/delegator) for an example.
+   See [here](https://use.ink/basics/cross-contract-calling/) for a tutorial, and [here](https://github.com/paritytech/ink-examples/tree/main/delegator) for an example.
 2. Or, add the `AccountId` of an already deployed contract.
    Here is an example constructor to set this up:
 

docs/intro/intro.mdx

@@ -10,8 +10,8 @@ hide_table_of_contents: false
 <img src="/img/title/ink!-4.0.svg" width="800" style={{ marginBottom: 10 }} />
 
 <center>
-    <a href="https://github.com/paritytech/ink">
-        <img style={{height: 25}} src="https://img.shields.io/github/v/release/paritytech/ink?label=ink!%20on%20GitHub&labelColor=white&color=blue&include_prereleases" />
+    <a href="https://github.com/paritytech/ink-examples">
+        <img style={{height: 25}} src="https://img.shields.io/badge/click-white.svg?logo=GitHub&logoColor=black&label=ink!%20Examples&labelColor=white&color=blue" />
     </a>
     &nbsp;
     <a href="https://substrate.stackexchange.com/questions/tagged/ink?tab=Votes">
@@ -21,6 +21,10 @@ hide_table_of_contents: false
     <a href="https://twitter.com/ink_lang">
         <img style={{height: 25}} src="https://img.shields.io/twitter/follow/ink_lang?label=Follow" />
     </a>
+    &nbsp;
+    <a href="http://youtube.com/@ink-lang">
+        <img style={{height: 25}} src="https://img.shields.io/badge/click-white.svg?logo=YouTube&logoColor=eb3f25&label=ink!%20YouTube&labelColor=white&color=blue" />
+    </a>
 </center>
 
 <h3 style={{ lineHeight: 1.4 + 'em', marginTop: 0.5 + 'em' }}>
@@ -109,22 +113,27 @@ hide_table_of_contents: false
 ## Where can I deploy ink! contracts?
 
 <div className="row">
-    <div className="col text--center">
+    <div className="col text--left">
         <h3><img src= "/img/chains/production.svg" className="chainHeader" /></h3>
+    </div>
+</div>
+
+<div className="row">
+    <div className="col text--center">
         <a href="https://alephzero.org">
             <img src= "/img/chains/aleph-zero.svg" className="chain" />
         </a>
-        <a href="https://shiden.astar.network">
-            <img src= "/img/chains/shiden.svg" className="chain" />
+    </div>
+    <div className="col text--center">
+        <a href="https://astar.network">
+            <img src= "/img/chains/astar.svg" className="chain" />
         </a>
     </div>
     <div className="col text--center">
-        <h3><img src= "/img/chains/on-testnet.svg" className="chainHeader" /></h3>
-        <a href="/testnet">
-            <img src= "/img/chains/testnet.svg" className="chain" />
+        <a href="https://shiden.astar.network">
+            <img src= "/img/chains/shiden.svg" className="chain" />
         </a>
     </div>
-    <div className="col">&nbsp;</div>
 </div>
 
 <div className="row">
@@ -135,8 +144,8 @@ hide_table_of_contents: false
 
 <div className="row">
     <div className="col text--center">
-        <a href="https://astar.network">
-            <img src= "/img/chains/astar.svg" className="chain" />
+        <a href="https://t3rn.io">
+            <img src= "/img/chains/t3rn.svg" className="chain" />
         </a>
     </div>
     <div className="col text--center">
@@ -152,11 +161,6 @@ hide_table_of_contents: false
 </div>
 
 <div className="row">
-    <div className="col text--center">
-        <a href="https://t3rn.io">
-            <img src= "/img/chains/t3rn.svg" className="chain" />
-        </a>
-    </div>
     <div className="col text--center">
         <a href="http://phala.network">
             <img src= "/img/chains/phala.svg" className="chain" />
@@ -167,21 +171,31 @@ hide_table_of_contents: false
             <img src= "/img/chains/pendulum.svg" className="chain" />
         </a>
     </div>
-</div>
-
-<div className="row">
     <div className="col text--center">
         <a href="https://www.peaq.network">
             <img src= "/img/chains/peaq.svg" className="chain" />
         </a>
     </div>
+</div>
+
+<div className="row">
     <div className="col text--center">
         <a href="https://bit.country">
             <img src= "/img/chains/bitcountry.svg" className="chain" />
         </a>
     </div>
 </div>
 
+<div className="row">
+    <div className="col text--left">
+        <h3><img src= "/img/chains/on-testnet.svg" className="chainHeader" /></h3>
+        <a href="/testnet">
+            <img src= "/img/chains/testnet.svg" className="chain" />
+        </a>
+    </div>
+    <div className="col">&nbsp;</div>
+</div>
+
 ## Smart Contract Examples
 
 <div className="row">

docs/intro/upcoming-events.md

@@ -0,0 +1,20 @@
+---
+title: Upcoming Events
+hide_title: true
+slug: /upcoming-events
+---
+
+<img src="/img/title/monthly-update.svg" className="titlePic" />
+
+
+### April 5, 2023 | Office Hours
+
+We will be having the first ever ink! Office Hours:
+[more details](https://twitter.com/ink_lang/status/1641103674561929216).
+We will talk a bit about what is currently going on and answer questions.
+
+### April 6, 2023 | Astar launches ink! support to mainnet!
+
+Astar is launching ink! support on their mainnet.
+You can read more about the Wasm launch day
+[here](https://twitter.com/AstarNetwork/status/1640352674611884033).

docs/monthly-update/2022/05.md

@@ -53,7 +53,7 @@ release of the
 
 ## The URL to this portal changed
 
-It's now available at [https://ink.substrate.io](https://ink.substrate.io).
+It's now available at [https://use.ink](https://use.ink).
 
 ## Canvas Testnet ➜ Contracts Testnet
 

docs/monthly-update/2022/09.md

@@ -69,5 +69,5 @@ This changes now with the Polkadot Forum:
 
 ## New Domain 🏠
 
-We've moved this documentation portal from `ink.substrate.io` to a new domain: [`use.ink`](http://use.ink).
+We've moved this documentation portal from `use.ink` to a new domain: [`use.ink`](http://use.ink).
 It was a three letter domain, we just couldn't resist!

docs/monthly-update/2023/02.md

@@ -0,0 +1,56 @@
+---
+title: February '23
+slug: /monthly-update/2023/02
+hide_title: true
+---
+
+<img src="/img/title/monthly-update-feb.svg" className="titlePic" />
+
+## ink! 4.0 + `cargo-contract` 2.0 released! 🥳
+
+This is a biggie. We've released new major versions of ink! and `cargo-contract`.
+You can find more information in [our announcement blog post](https://www.parity.io/we-just-released-ink-4-0).
+
+In order to update your local `cargo-contract` installation you just have
+to execute `cargo install cargo-contract --force`.
+
+In order to update ink!, you can take a look at
+[our migration guide](/faq/migrating-from-ink-3-to-4).
+
+## Buenos Aires 🇦🇷
+
+Some people from our team spent a couple of weeks in Buenos Aires. 
+
+### Polkadot Blockchain Academy
+
+<img src="/img/monthly-update/ba-academy.jpeg" className="titlePic" />
+
+We gave a number of lectures on general smart contract concepts,
+`pallet-contracts` and ink! as part of
+[the Polkadot Blockchain Academy](https://polkadot.network/development/academy/).
+
+### Spanish ink! Meetup
+
+<img src="/img/monthly-update/ba-meetup.jpeg" className="titlePic" />
+
+<img src="/img/monthly-update/ba-meetup1.jpeg" className="titlePic" />
+
+### Met up with Open Zeppelin
+
+We met up with OpenZeppelin, as part of [our Polkadot treasury engagement](/)
+with them.
+
+## Berlin Meetup 🇩🇪
+
+There was an ink! meetup in Berlin, at Full Node! And it was not organized by us!
+[Here's the lu.ma page](https://lu.ma/inkathon-meetup).
+
+The meetup was organized by [Scio-Labs](https://scio.xyz) and [Aleph Zero](https://alephzero.org).
+There were maybe 15 people there. Amazing!
+
+Scio-Labs has created two ink! related projects:
+
+* [`useInkathon`](https://github.com/scio-labs/use-inkathon): React Hooks library abstracting
+  functionality of polkadot.js for working with ink! contracts.
+* [INK!athon](https://inkathon.xyz/): Full-stack dApp boilerplate generator for ink! contracts + 
+  a React frontend using the [useInkathon](https://github.com/scio-labs/use-inkathon) hooks library.

docs/monthly-update/2023/03.md

@@ -0,0 +1,38 @@
+---
+title: March '23
+slug: /monthly-update/2023/03
+hide_title: true
+---
+
+<img src="/img/title/monthly-update-mar.svg" className="titlePic" />
+
+## Community Meetup in Berlin 📣
+
+<img src="/img/monthly-update/ink-meetup-berlin-03-23.png" className="titlePic" />
+
+Together with [@scio_xyz](https://scio.xyz), we are hosting an ink! meetup in Berlin.
+
+The meetup will take place on Thursday, March 30, 2023.
+
+You can view the agenda and register on [our Meetup page](https://www.meetup.com/de-DE/parity/events/292157078/).
+
+## ink! on YouTube 📺
+
+We have launched our very own YouTube channel!
+
+Check out [@ink-lang](https://www.youtube.com/@ink-lang).
+
+<iframe width="330" height="587" src="https://www.youtube.com/embed/PkqvnLp-Huo" title="What is Consensus?" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+
+## Community Space on ink! 4.0
+
+<iframe width="560" height="315" src="https://www.youtube.com/embed/Hcht8vkkYRM" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+
+## Polkadot Blockchain Academy July 2023 🎓
+
+Applications for the Polkadot Blockchain Academy are now open.
+
+The next cohort will happen in Berkeley, California at UC Berkeley, USA,
+from July 10th until August 10th, 2023. 
+
+Check out [https://polkadot.network/academy](https://polkadot.network/academy)!

docs/third-party-tools/swanky/node.md

@@ -98,7 +98,7 @@ To print errors and contract debug output to the console log, supply `-lerror,ru
 
 Important: Debug output is only printed for RPC calls or off-chain tests ‒ not for transactions.
 
-See the ink! [FAQ](https://ink.substrate.io/faq/#how-do-i-print-something-to-the-console-from-the-runtime) for more details: How do I print something to the console from the runtime?.
+See the ink! [FAQ](https://use.ink/faq/#how-do-i-print-something-to-the-console-from-the-runtime) for more details: How do I print something to the console from the runtime?.
 
 ### Connect with Polkadot.js Apps Portal
 

i18n/es/docusaurus-plugin-content-docs/current/intro/how-it-works.md

@@ -59,7 +59,7 @@ Estas cadena toman por lo general el off-the-shelf `pallet-contracts` y crean al
 ### Caso de uso 2: Smart Contracts como "ciudadanos de segunda clase"
 Existe otro no tan obvio caso de uso para `pallet-contracts`: smart contracts como “ciudadanos de segunda clase” en una cadena existente. Con esto queremos decir que la propuesta de valor central de la cadena no tiene nada que ver con los smart contracts, pero aún así los incluye como complemento.
 
-Proveemos una API (llamada [chain extensions](https://ink.substrate.io/macros-attributes/chain-extension)) con la que una parachain
+Proveemos una API (llamada [chain extensions](https://use.ink/macros-attributes/chain-extension)) con la que una parachain
 puede exponer ciertas partes de su lógica de negocio a los desarrolladores de smart contracts. A través de esto,, los desarrolladores de smart contracts pueden utilizar primitivas de la lógica de negocio de la cadena para construir una nueva aplicación sobre ella. Imagina por ejemplo una blockchain con un exchange descentralizado. Esta cadena, en su forma más simple, tendría un libro de pedidos para realizar ofertas y demandas - no hay necesidad de tomar programas no confiables, turing completos ni programas del exterior. La parachain podria decidir exponer el libro de pedidos a traves del smart contract, dando a desarrolladores externos la opción de construir nuevas aplicaciones que utilicen el libro de pedidos. Por ejemplo, para For example, para cargar algoritmos de trading como smart contracts en la cadena.
 
 Los smart contracts aqui son una oportunidad para aumentar la participación del usuario e impulsar el uso del token nativo de la cadena. Y la facturación por utilizar la cadena ya viene integrada con el pallet - los usuarios tienen que pagar gas fees para la ejecución de sus smart contracts.

i18n/es/docusaurus-plugin-content-docs/current/intro/ink-vs-cosmwasm.md

@@ -53,7 +53,7 @@ Mientras que los tests unitarios de CosmWasm tienen diferentes módules para cad
 posibles funciones de entrada, ink! permite un enfoque más general, `#[ink(test)]` será usado
 para cada test.
 
-Puedes leer más sobre ink! y los test unitarios [aqui](https://ink.substrate.io/basics/contract-testing#unit-tests).
+Puedes leer más sobre ink! y los test unitarios [aqui](https://use.ink/basics/contract-testing#unit-tests).
 
 ## Compilador
 

i18n/es/docusaurus-plugin-content-docs/current/intro/ink-vs-solidity.md

@@ -278,7 +278,7 @@ pub struct ContractName {
 }
 ```
 
-when using a map in ink!, `ink_lang::utils::initialize_contract` must be used in the constructor. See [here](https://ink.substrate.io/datastructures/mapping) for more details.
+when using a map in ink!, `ink_lang::utils::initialize_contract` must be used in the constructor. See [here](https://use.ink/datastructures/mapping) for more details.
 
 ### `mapping usage`
 
@@ -632,7 +632,7 @@ impl ink_storage::traits::PackedAllocate for Proposal {
 
 ### `cross-contract calling`
 
-In ink!, to do [cross-contract calling](https://ink.substrate.io/basics/cross-contract-calling), the contract will need to be added to the project. Ensure the contract is properly exporting its Structs. See the `erc20` contract example:
+In ink!, to do [cross-contract calling](https://use.ink/basics/cross-contract-calling), the contract will need to be added to the project. Ensure the contract is properly exporting its Structs. See the `erc20` contract example:
 
 ```rust
 #![cfg_attr(not(feature = "std"), no_std)]
@@ -667,7 +667,7 @@ crate-type = [
 ink-as-dependency = []
 ```
 
-`ink-as-dependency` "tells the ink! code generator to always or never compile the smart contract as if it was used as a dependency of another ink! smart contract" ([source](https://ink.substrate.io/basics/cross-contract-calling)).
+`ink-as-dependency` "tells the ink! code generator to always or never compile the smart contract as if it was used as a dependency of another ink! smart contract" ([source](https://use.ink/basics/cross-contract-calling)).
 
 Then, In the main contract's Cargo.toml, import the contract that will be cross-called.
 
@@ -697,7 +697,7 @@ use erc20::Erc20Ref;
 There are two methods to setup the other contract.
 
 1. Instantiate the cross-called-contract in the main contract's constructor.  
-   See [here](https://ink.substrate.io/basics/cross-contract-calling/) for a tutorial, and [here](https://github.com/paritytech/ink-examples/tree/main/delegator) for an example.
+   See [here](https://use.ink/basics/cross-contract-calling/) for a tutorial, and [here](https://github.com/paritytech/ink-examples/tree/main/delegator) for an example.
 2. Or, add the `AccountId` of an already deployed contract.
    Here is an example constructor to set this up:
 

i18n/es/docusaurus-plugin-content-docs/version-3.x/monthly-update/2022/05.md

@@ -53,7 +53,7 @@ release of the
 
 ## The URL to this portal changed
 
-It's now available at [https://ink.substrate.io](https://ink.substrate.io).
+It's now available at [https://use.ink](https://use.ink).
 
 ## Canvas Testnet ➜ Contracts Testnet
 

i18n/es/docusaurus-plugin-content-docs/version-3.x/monthly-update/2022/09.md

@@ -69,5 +69,5 @@ This changes now with the Polkadot Forum:
 
 ## New Domain 🏠
 
-We've moved this documentation portal from `ink.substrate.io` to a new domain: [`use.ink`](http://use.ink).
+We've moved this documentation portal from `use.ink` to a new domain: [`use.ink`](http://use.ink).
 It was a three letter domain, we just couldn't resist!