PS D:\Programming\test zone\digitalgardendocs> npm install 
npm WARN deprecated [email protected]: this library is no longer supported
npm WARN deprecated [email protected]: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.
npm WARN deprecated [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN deprecated [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)

added 528 packages, and audited 529 packages in 2m

88 packages are looking for funding
  run `npm fund` for details

14 vulnerabilities (6 moderate, 5 high, 3 critical)

To address issues that do not require attention, run:
  npm audit fix

Some issues need review, and may require choosing
a different dependency.

Run `npm audit` for details.

PS D:\Programming\test zone\digitalgardendocs> npm run build

> [email protected] build
> npm-run-all get-theme build:*


> [email protected] get-theme
> node src/site/get-theme.js


> [email protected] build:eleventy
> cross-env ELEVENTY_ENV=prod NODE_OPTIONS=--max-old-space-size=4096 eleventy

[11ty] Problem writing Eleventy templates: (more in DEBUG output)
[11ty] 1. Having trouble rendering njk template ./src/site/feed.njk (via TemplateContentRenderError)
[11ty] 2. (./src/site/feed.njk)
[11ty]   TypeError: fileLink.replaceAll is not a function (via Template render error)
[11ty] 
[11ty] Original error stack trace: Template render error: (./src/site/feed.njk)
[11ty]   TypeError: fileLink.replaceAll is not a function
[11ty]     at Object._prettifyError (D:\Programming\test zone\digitalgardendocs\node_modules\nunjucks\src\lib.js:36:11)
[11ty]     at D:\Programming\test zone\digitalgardendocs\node_modules\nunjucks\src\environment.js:563:19
[11ty]     at Template.root [as rootRenderFunc] (eval at _compile (D:\Programming\test zone\digitalgardendocs\node_modules\nunjucks\src\environment.js:633:18), <anonymous>:84:3)
[11ty]     at Template.render (D:\Programming\test zone\digitalgardendocs\node_modules\nunjucks\src\environment.js:552:10)        
[11ty]     at D:\Programming\test zone\digitalgardendocs\node_modules\@11ty\eleventy\src\Engines\Nunjucks.js:434:14
[11ty]     at new Promise (<anonymous>)
[11ty]     at D:\Programming\test zone\digitalgardendocs\node_modules\@11ty\eleventy\src\Engines\Nunjucks.js:433:14
[11ty]     at Template._render (D:\Programming\test zone\digitalgardendocs\node_modules\@11ty\eleventy\src\TemplateContent.js:507:28)
[11ty]     at processTicksAndRejections (internal/process/task_queues.js:95:5)
[11ty]     at async Template.renderWithoutLayout (D:\Programming\test zone\digitalgardendocs\node_modules\@11ty\eleventy\src\Template.js:456:27)
[11ty] Copied 1 file / Wrote 0 files in 4.47 seconds (v2.0.0)
ERROR: "build:eleventy" exited with 1.