Updated README

README.md

@@ -12,6 +12,7 @@
   - GraphQL endpoint
   - Multilanguage support
   - Markdown format for the rich text fields
+  - Use webhooks to notify the front-end of updates
 
 #### [Image Processor](https://github.com/Accords-Library/img.accords-library.com)
 
@@ -29,6 +30,7 @@
   - The operations are stored in a graphql file and then retrieved and wrap as an actual TypeScript function
 - Markdown: [markdown-to-jsx](https://www.npmjs.com/package/markdown-to-jsx)
   - Support for Arbitrary React Components and Component Props!
+  - Autogenerated multi-level table of content and anchor links for the different headers
 - Styling: [Tailwind CSS](https://tailwindcss.com/)
   - Good typographic defaults using [Tailwind/Typography](https://tailwindcss.com/docs/typography-plugin)
   - Beside the theme declaration no CSS outside of Tailwind CSS
@@ -36,17 +38,19 @@
   - Support for [Material Icons](https://fonts.google.com/icons)
   - Support for light and dark mode with a manual switch and system's selected theme by default
   - Support for creating any arbitrary theming mode by swapping CSS variables
+  - Support for many screen sizes and resolutions
 - Framework: [Next.js](https://nextjs.org/) (React)
   - Multilanguage support
 - State Management: [React Context](https://reactjs.org/docs/context.html)
   - Persistent app state using LocalStorage
-- Support for many screen sizes and resolutions
-- SSG (Static Site Generation):
+- SSG + ISR (Static Site Generation + Incremental Static Regeneration):
   - The website is built before running in production
   - Performances are great, and possibility to deploy the app using a CDN
-- OpenGraph and Metadata
+  - On-Demand ISR to continuously update the website when new content is added or existing content is modified/deleted.
+- SEO
   - Good defaults for the metadate and OpenGraph properties
   - Each page can provide the thumbnail, title, description to be used
+  - Automatic generation of the sitemap using [next-sitemap](https://www.npmjs.com/package/next-sitemap)
 - Data quality testing
   - Data from the CMS is subject to a battery of tests (about 20 warning types and 40 error types) at build time
   - Each warning/error comes with a front-end link to the incriminating element, as well as a link to the CMS to fix it.
@@ -70,7 +74,8 @@ Enter the followind information:
 
 ```txt
 URL_GRAPHQL=https://url-to.strapi-accords-library.com/graphql
-ACCESS_TOKEN=genatedcode-by-strapi-api
+ACCESS_TOKEN=abcdef0123456789
+REVALIDATION_TOKEN=abcdef0123456789
 SMTP_HOST=email.provider.com
 SMTP_USER=email@example.com
 SMTP_PASSWORD=mypassword123