{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreicaxt5g2i2uwbytqgiunrkjvy3y53gbnj77a422pr5jm7ogt6o7nm",
    "uri": "at://did:plc:pi6woz4d47bkuws673w2il2r/app.bsky.feed.post/3monum475uvf2"
  },
  "path": "/t/ann-stack-3-11-1/14272#post_4",
  "publishedAt": "2026-06-19T15:58:46.000Z",
  "site": "https://discourse.haskell.org",
  "tags": [
    "the v2 semaphore protocol",
    "Stack uses the semaphore-compat library"
  ],
  "textContent": "I want to make sure I am using the v2 semaphore protocol with GHC 10.0 when it is released. I see that Stack uses the semaphore-compat library.\n\nI would like to ensure that I am using the v2 library exclusively.\n\nHow can I determine which versions of libraries (like e.g. semaphore-compat) my stack build has been linked against?",
  "title": "[ANN] Stack 3.11.1"
}