diff --git a/.obsidian/app.json b/.obsidian/app.json
index e69de29..88a03a4 100644
--- a/.obsidian/app.json
+++ b/.obsidian/app.json
@@ -0,0 +1,12 @@
+{
+  "alwaysUpdateLinks": true,
+  "pdfExportSettings": {
+    "includeName": true,
+    "pageSize": "A4",
+    "landscape": false,
+    "margin": "0",
+    "downscalePercent": 84
+  },
+  "useMarkdownLinks": true,
+  "newLinkFormat": "relative"
+}
\ No newline at end of file
diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 7f5db7d..1082d7a 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Concurrent Systems/notes/10 - Implementing Consensus.md",
+                "file": "Concurrent Systems/notes/3b - Aravind's algorithm and improvements.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "10 - Implementing Consensus"
+              "title": "3b - Aravind's algorithm and improvements"
             }
           }
         ]
@@ -189,8 +189,9 @@
       "companion:Toggle completion": false
     }
   },
-  "active": "2b2245f56092006e",
+  "active": "6550032d28b9171c",
   "lastOpenFiles": [
+    "Concurrent Systems/notes/10 - Implementing Consensus.md",
     "Concurrent Systems/notes/1b - Peterson algorithm.md",
     "Concurrent Systems/slides/class 5.pdf",
     "Concurrent Systems/notes/5 - Software Transactional Memory.md",
@@ -198,7 +199,6 @@
     "Concurrent Systems/notes/4 - Semaphores.md",
     "\u0002.md",
     "Concurrent Systems/notes/2b - Round Robin algorithm.md",
-    "Concurrent Systems/notes/10 - Implementing Consensus.md",
     "\u0001.md",
     "Concurrent Systems/notes/images/Pasted image 20250405000438.png",
     "Pasted image 20250405000428.png",