Track multiple submission cycles per conference

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

site/content/cloud-edge/venues/conferences/NSDI/_index.md

@@ -16,6 +16,19 @@ next_event: May 11-13, 2027
 notification: Dec 8, 2026
 location: Providence, RI, USA
 cfp_url: https://www.usenix.org/conference/nsdi27/call-for-papers
+camera_ready: Mar 4, 2027
+cycles:
+- name: Spring
+  abstract_deadline: Apr 16, 2026
+  submission_deadline: Apr 23, 2026
+  notification: Jul 23, 2026
+  camera_ready: Oct 20, 2026
+- name: Fall
+  abstract_deadline: Sep 10, 2026
+  submission_deadline: Sep 17, 2026
+  notification: Dec 8, 2026
+  camera_ready: Mar 4, 2027
+next_cycle: Fall
 ---
 
 *USENIX Symposium on Networked Systems Design and Implementation*
@@ -27,13 +40,15 @@ cfp_url: https://www.usenix.org/conference/nsdi27/call-for-papers
 | **Website** | [https://www.usenix.org/conference/nsdi27](https://www.usenix.org/conference/nsdi27) |
 | **Latest digest** | [NSDI 2025](/cloud-edge/digests/nsdi-2025/) — 13 papers |
 
-## Upcoming Deadline
+## Submission Cycles
+
+| Cycle | Abstract | Paper deadline | Notification | Camera-ready |
+|---|---|---|---|---|
+| Spring | Apr 16, 2026 | Apr 23, 2026 | Jul 23, 2026 | Oct 20, 2026 |
+| **Fall** (next) | Sep 10, 2026 | Sep 17, 2026 | Dec 8, 2026 | Mar 4, 2027 |
 
 | | |
 |---|---|
-| **Abstract deadline** | Sep 10, 2026 |
-| **Paper deadline** | Sep 17, 2026 |
-| **Notification** | Dec 8, 2026 |
 | **Event dates** | May 11-13, 2027 |
 | **Location** | Providence, RI, USA |
 | **CFP** | [https://www.usenix.org/conference/nsdi27/call-for-papers](https://www.usenix.org/conference/nsdi27/call-for-papers) |