Merge pull request #2135 from shake-coder/updating_deprecated_iterator

Updated iterator class

README.md

diff --git a/README.md b/README.md
index 7ac8abb..3f466d9 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![Documentation Status](https://img.shields.io/readthedocs/prjxray?longCache=true&style=flat-square&logo=ReadTheDocs&logoColor=fff)](http://prjxray.readthedocs.org/)
 [![License](https://img.shields.io/github/license/f4pga/prjxray.svg?longCache=true&style=flat-square&label=License)](https://github.com/f4pga/prjxray/blob/master/LICENSE)
-![GitHub Actions](https://img.shields.io/github/workflow/status/f4pga/prjxray/Automerge/master?longCache=true&style=flat-square&label=GHA&logo=Github%20Actions&logoColor=fff)
+![GitHub Actions](https://img.shields.io/github/actions/workflow/status/f4pga/prjxray/Automerge.yml?branch=master&longCache=true&style=flat-square&label=GHA&logo=Github%20Actions&logoColor=fff)
 
 Documenting the Xilinx 7-series bit-stream format.
 

third_party/abseil-cpp

diff --git a/third_party/abseil-cpp b/third_party/abseil-cpp
index d8933b8..68be731 160000
--- a/third_party/abseil-cpp
+++ b/third_party/abseil-cpp
@@ -1 +1 @@
-Subproject commit d8933b836b1e1aac982b1dd42cc6ac1343a878d5
+Subproject commit 68be7315913c8ef8a791a0fb60d98e98787d88b6

third_party/googletest

diff --git a/third_party/googletest b/third_party/googletest
index e9fb5c7..cb455a7 160000
--- a/third_party/googletest
+++ b/third_party/googletest
@@ -1 +1 @@
-Subproject commit e9fb5c7bacc4a25b030569c92ff9f6925288f1c3
+Subproject commit cb455a71fb23303e37ce8ee5b1cde6a2c18f66a5

third_party/yosys

diff --git a/third_party/yosys b/third_party/yosys
index 53c0a6b..4251d37 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit 53c0a6b780199dc56348916acf7c00e30f65e1ec
+Subproject commit 4251d37f4fc66108ead53af677739563de4ee7f8

tools/bits2rbt/header.h

diff --git a/tools/bits2rbt/header.h b/tools/bits2rbt/header.h
index 3c42fb4..f422b74 100644
--- a/tools/bits2rbt/header.h
+++ b/tools/bits2rbt/header.h
@@ -4,6 +4,7 @@
 #include <iostream>
 #include <string>
 #include <vector>
+#include <cstdint>
 
 class Header {
        public: