Merge pull request #727 from input-output-hk/olgahryniuk-patch-641484

Update 01-community-education.mdx - fix broken links

Author: olgahryniuk

docs/developer-resources/05-smart-contracts/01-plutus.mdx

@@ -9,7 +9,7 @@ sidebar_position: 1
 To start developing with Plutus, see:
 
 - [Plutus Core documentation](https://plutus.cardano.intersectmbo.org/docs/)
-- [Developer portal Plinth overview](https://developers.cardano.org/docs/smart-contracts/smart-contract-languages/plinth)
+- [Developer portal Plinth overview](https://developers.cardano.org/docs/build/smart-contracts/languages/plinth)
 - 'Plutus resources' below for more details.
 
 :::

docs/pioneer-programs/01-community-education.mdx

@@ -16,7 +16,7 @@ Contributions are encouraged! Share your educational resources to expand this li
 
 ## Community education resources
 
--   [Cardano Academy](https://academy.cardanofoundation.org/) – learn about blockchain – empowering the digital architects of the future
+-   [Cardano Academy](https://cardanofoundation.org/en/academy) – learn about blockchain – empowering the digital architects of the future
 -   [IO Academy YouTube channel](https://www.youtube.com/channel/UCX9j__vYOJu00iqBrCzecVw) – explore learning resources and check out [this section](/pioneer-programs/education/) for more details
 -   [Gimbalabs](https://www.gimbalabs.com/) – a space for people to learn about and participate in the Cardano blockchain
 -   [NMKR Docs](https://docs.nmkr.io/) – helping users find their way around NMKR to mint non-fungible tokens (NFTs) and fungible tokens on Cardano

docs/stake-pool-operators/01-operating-a-stake-pool.mdx

@@ -27,6 +27,6 @@ To get started with stake pool operations, refer to:
 | Node details           | [Release notes](/developer-resources/release-notes/release-notes), [compatibility matrix](/developer-resources/release-notes/comp-matrix), [Cardano node repository](https://github.com/input-output-hk/cardano-node#overview-of-the-cardano-node-repository), [Cardano node video course (includes SPO explainers).](/developer-resources/cardano-node-course/)                                                                                                                                                                                                                                 |
 | Testnets               | [Cardano testnet environments](/cardano-testnets/environments), [testnets faucet](/cardano-testnets/tools/faucet/).                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
 | Tools                  | [Cardano ecosystem tools](https://developers.cardano.org/tools/), [community-built developer tools](https://www.essentialcardano.io/article/a-list-of-community-built-developer-tools-on-cardano).                                                                                                                                                                                                                                                                                                                                                                                               |
-| Explorers              | [AdaStat](https://adastat.net/transactions), [Adatools](https://adatools.io/), [Cardanoscan](https://cardanoscan.io/transactions), [Cexplorer](https://cexplorer.io/), [Cardano Assets](https://cardanoassets.com/), [Pool.pm](https://pool.pm/tokens), [ADAtainment](https://www.adatainment.com/index.php?page=home&lang=en), [Cardano PoolTool](https://pooltool.io/).                                                                                                                                                                                                                        |
-| SPO alliances          | [Guild Operators](https://cardano-community.github.io/guild-operators/): a group of well-known and experienced community members that provides information about guild tools that simplify various stake operations, [Cardano Single Pool Alliance (SPA)](https://singlepoolalliance.net/): a group of separate SPOs who have vowed to run a single stake pool for the sole purpose of providing the Cardano ecosystem with true decentralization, [xSPO Alliance](https://www.xspo-alliance.org/): a group of small SPOs that joined with a total live stake of less than one million ada each. |
+| Explorers              | [AdaStat](https://adastat.net/transactions), [Adatools](https://adatools.io/), [Cardanoscan](https://cardanoscan.io/transactions), [Cexplorer](https://cexplorer.io/), [Cardano Assets](https://cardanoassets.com/), [Pool.pm](https://pool.pm/tokens), [Cardano PoolTool](https://pooltool.io/).                                                                                                                                                                                                                        |
+| SPO alliances          | [Guild Operators](https://cardano-community.github.io/guild-operators/): a group of well-known and experienced community members that provides information about guild tools that simplify various stake operations, [Cardano Single Pool Alliance (SPA)](https://singlepoolalliance.net/): a group of separate SPOs who have vowed to run a single stake pool for the sole purpose of providing the Cardano ecosystem with true decentralization. |
 | Communication channels | [SPO Telegram announcements channel](https://t.me/SPOannouncements), [IOG Technical Community Discord](https://discord.com/invite/5kaErDKDRq), [support](https://iohk.zendesk.com/hc/en-us).                                                                                                                                                                                                                                                                                                                                                                                                     |