diff --git a/.gitignore b/.gitignore
index cc41a3e..3363bab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,8 @@ browse/dist/
 *.log
 bun.lock
 *.bun-build
+PR_ROADMAP.md
+ssd.md
 .env
 .env.local
 .env.*
diff --git a/browse/src/buffers.ts b/browse/src/buffers.ts
index 27d3796..c8549f7 100644
--- a/browse/src/buffers.ts
+++ b/browse/src/buffers.ts
@@ -113,11 +113,9 @@ export interface DialogEntry {
   action: string;      // 'accepted' | 'dismissed'
   response?: string;   // text provided for prompt
 }
-
 // ─── Buffer Instances ───────────────────────────────────────
 
-const HIGH_WATER_MARK = 50_000;
-
+const HIGH_WATER_MARK = parseInt(process.env.BROWSE_BUFFER_SIZE || '50000', 10);
 export const consoleBuffer = new CircularBuffer<LogEntry>(HIGH_WATER_MARK);
 export const networkBuffer = new CircularBuffer<NetworkEntry>(HIGH_WATER_MARK);
 export const dialogBuffer = new CircularBuffer<DialogEntry>(HIGH_WATER_MARK);
diff --git a/browse/src/cli.ts b/browse/src/cli.ts
index f8b7902..3c58396 100644
--- a/browse/src/cli.ts
+++ b/browse/src/cli.ts
@@ -217,7 +217,7 @@ async function sendCommand(state: ServerState, command: string, args: string[],
         'Authorization': `Bearer ${state.token}`,
       },
       body,
-      signal: AbortSignal.timeout(30000),
+      signal: AbortSignal.timeout(parseInt(process.env.BROWSE_TIMEOUT || '30000', 10)),
     });
 
     if (resp.status === 401) {
diff --git a/setup b/setup
index 0bf2736..2ff7449 100755
--- a/setup
+++ b/setup
@@ -21,7 +21,8 @@ elif [ -n "$(find "$GSTACK_DIR/browse/src" -type f -newer "$BROWSE_BIN" -print -
   NEEDS_BUILD=1
 elif [ "$GSTACK_DIR/package.json" -nt "$BROWSE_BIN" ]; then
   NEEDS_BUILD=1
-elif [ -f "$GSTACK_DIR/bun.lock" ] && [ "$GSTACK_DIR/bun.lock" -nt "$BROWSE_BIN" ]; then
+elif { [ -f "$GSTACK_DIR/bun.lock" ] && [ "$GSTACK_DIR/bun.lock" -nt "$BROWSE_BIN" ]; } || \
+     { [ -f "$GSTACK_DIR/bun.lockb" ] && [ "$GSTACK_DIR/bun.lockb" -nt "$BROWSE_BIN" ]; }; then
   NEEDS_BUILD=1
 fi