From 574bbd0bb88cb9a318a55cff46915b72a1e90b11 Mon Sep 17 00:00:00 2001
From: Lukas Chrostowski <lukasc@ece.ubc.ca>
Date: Wed, 2 Oct 2024 00:24:41 -0700
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 84a97455..1531258d 100644
--- a/README.md
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@@ -19,7 +19,7 @@
   - Lukas Chrostowski, Hossam Shoman, Mustafa Hammood, Han Yun,  Jaspreet Jhoja, Enxiao Luan,  Stephen Lin, Ajay Mistry, Donald Witt, Nicolas A. F. Jaeger, Sudip Shekhar,  Hasitha Jayatilleka, Philippe Jean, Simon B.-de Villers, Jonathan Cauchon, Wei Shi,  Cameron Horvath, Jocelyn N. Westwood-Bachman, Kevin Setzer, Mirwais Aktary, N. Shane Patrick, Richard Bojko, Amin Khavasi, Xu Wang, Thomas Ferreira de Lima,  Alexander N. Tait, Paul R. Prucnal, David E. Hagan, Doris Stevanovic, Andy P. Knights, "<a href="https://doi.org/10.1109/JSTQE.2019.2917501">Silicon Photonic Circuit Design Using Rapid Prototyping Foundry Process Design Kits</a>" IEEE Journal of Selected Topics in Quantum Electronics, Volume: 25, Issue: 5, Sept.-Oct. 2019. (<a href="https://www.dropbox.com/s/i1z4ackr3q7fz1l/2019_JSTQE_foundry.pdf?dl=1">PDF</a>)
 
 ## Download and Installation instructions:
- - in KLayout v0.27, use Tools | Package Manager, and find SiEPIC-Tools there (more details in the [Wiki Instructions](https://github.com/SiEPIC/SiEPIC-Tools/wiki/Installation))
+ - in KLayout (version 0.27 or greater, preferably 0.29), use Tools | Package Manager, and find SiEPIC-Tools there (more details in the [Wiki Instructions](https://github.com/SiEPIC/SiEPIC-Tools/wiki/Installation))
  - install PDK, e.g., <a href="https://github.com/siepic/SiEPIC_EBeam_PDK/wiki/Installation-instructions">SiEPIC_EBeam_PDK download and installation instructions</a> on the wiki page.