diff --git a/examples/contribute_via_osc_editor.ipynb b/examples/contribute_via_osc_editor.ipynb
index 2716b27..655077b 100644
--- a/examples/contribute_via_osc_editor.ipynb
+++ b/examples/contribute_via_osc_editor.ipynb
@@ -19,8 +19,7 @@
     "\n",
     "\n",
     "#### 1. Create the OSC entries using the library\n",
-    "In this notebook we use a dummy project/product pair for demonstration purposes. You can reuse the code below using real OSC entries. <br>\n",
-    "> **See how to generate your own valid OSC entries in the previous (example) notebook**: https://github.com/u3ks/osc_test/blob/main/examples/example_notebook.ipynb"
+    "In this notebook we use a dummy project/product pair for demonstration purposes. You can reuse the code below using real OSC entries. <br>"
    ]
   },
   {
diff --git a/examples/contribute_via_pr_osc.ipynb b/examples/contribute_via_pr_osc.ipynb
index 60316fe..78cff0e 100644
--- a/examples/contribute_via_pr_osc.ipynb
+++ b/examples/contribute_via_pr_osc.ipynb
@@ -22,7 +22,6 @@
     "\n",
     "#### 0. Load dummy OSC entries\n",
     "In this notebook we use a group of dummy project, product, workflow and exeriment data for demonstration purposes. You can reuse the code below using real OSC entries. <br>\n",
-    "> **See how to generate your own valid OSC entries in the previous (publishing guide) notebook**: https://github.com/u3ks/osc_test/blob/main/examples/earthcode_publishing_guide.ipynb\n",
     "\n",
     "**NOTE** If you do not have any entries ready, you can use following (testing example) to see whether the publishing schema proposed works on your environment. Once you are familiar with these steps, you can generate valid OSC entries for your specific project! <br>\n",
     "Run cells 1-5 to preview the *OSC dummy entries* prepared only for demonstration purposes! "
diff --git a/pixi.toml b/pixi.toml
index d09156f..25e88d4 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -8,6 +8,9 @@ name = "earthcode"
 platforms = ["linux-64", "win-64", "osx-arm64"]
 version = "0.1.0"
 
+# wait 5 days before installing latest packages
+exclude-newer = "5d"
+
 [tasks]
 docs = "jupyter-book build ."