diff --git a/CHANGELOG.md b/CHANGELOG.md
index 255fbf0..8e44094 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 0.5.0 (2020-08-27)
+
+- Updated supported ECS version to 1.6.0 ([#24](https://github.com/elastic/ecs-logging-python/pull/24))
+- Added support for `LogRecord.stack_info` ([#23](https://github.com/elastic/ecs-logging-python/pull/23))
+- Fixed normalizing of items in `list` that aren't of type 
+  `dict` ([#22](https://github.com/elastic/ecs-logging-python/pull/22), contributed by [`@camerondavison`](https://github.com/camerondavison))
+
 ## 0.4 (2020-08-04)
 
 - Added automatic collection of ECS fields `trace.id`, `span.id`, and `transaction.id` for
diff --git a/ecs_logging/__init__.py b/ecs_logging/__init__.py
index 11e8722..a1aef6e 100644
--- a/ecs_logging/__init__.py
+++ b/ecs_logging/__init__.py
@@ -4,7 +4,7 @@
 from ._stdlib import StdlibFormatter
 from ._structlog import StructlogFormatter
 
-__version__ = "0.4"
+__version__ = "0.5.0"
 __all__ = [
     "ECS_VERSION",
     "StdlibFormatter",
diff --git a/ecs_logging/_meta.py b/ecs_logging/_meta.py
index d2c5f09..e317ff8 100644
--- a/ecs_logging/_meta.py
+++ b/ecs_logging/_meta.py
@@ -1 +1 @@
-ECS_VERSION = "1.5.0"
+ECS_VERSION = "1.6.0"
diff --git a/tests/test_apm.py b/tests/test_apm.py
index dd0a282..f5b9202 100644
--- a/tests/test_apm.py
+++ b/tests/test_apm.py
@@ -33,7 +33,7 @@ def test_elasticapm_structlog_log_correlation_ecs_fields():
     ecs = json.loads(stream.getvalue().rstrip())
     ecs.pop("@timestamp")
     assert ecs == {
-        "ecs": {"version": "1.5.0"},
+        "ecs": {"version": "1.6.0"},
         "log": {"level": "info"},
         "message": "test message",
         "span": {"id": span_id},
@@ -71,7 +71,7 @@ def test_elastic_apm_stdlib_no_filter_log_correlation_ecs_fields():
 
     ecs = json.loads(stream.getvalue().rstrip())
     assert ecs == {
-        "ecs": {"version": "1.5.0"},
+        "ecs": {"version": "1.6.0"},
         "log": {
             "level": "info",
             "logger": "apm-logger",
@@ -115,7 +115,7 @@ def test_elastic_apm_stdlib_with_filter_log_correlation_ecs_fields():
 
     ecs = json.loads(stream.getvalue().rstrip())
     assert ecs == {
-        "ecs": {"version": "1.5.0"},
+        "ecs": {"version": "1.6.0"},
         "log": {
             "level": "info",
             "logger": "apm-logger",
@@ -162,7 +162,7 @@ def test_elastic_apm_stdlib_exclude_fields():
 
     ecs = json.loads(stream.getvalue().rstrip())
     assert ecs == {
-        "ecs": {"version": "1.5.0"},
+        "ecs": {"version": "1.6.0"},
         "log": {
             "level": "info",
             "logger": "apm-logger",
diff --git a/tests/test_stdlib_formatter.py b/tests/test_stdlib_formatter.py
index 72fb496..ca15541 100644
--- a/tests/test_stdlib_formatter.py
+++ b/tests/test_stdlib_formatter.py
@@ -39,7 +39,7 @@ def test_record_formatted():
     formatter = ecs_logging.StdlibFormatter(exclude_fields=["process"])
 
     assert formatter.format(make_record()) == (
-        '{"@timestamp":"2020-03-20T14:12:46.123Z","ecs":{"version":"1.5.0"},'
+        '{"@timestamp":"2020-03-20T14:12:46.123Z","ecs":{"version":"1.6.0"},'
         '"log":{"level":"debug","logger":"logger-name","origin":{"file":{"line":10,"name":"file.py"},'
         '"function":"test_function"},"original":"1: hello"},"message":"1: hello"}'
     )
@@ -54,7 +54,7 @@ def format_to_ecs(self, record):
 
     formatter = CustomFormatter(exclude_fields=["process"])
     assert formatter.format(make_record()) == (
-        '{"@timestamp":"2020-03-20T14:12:46.123Z","custom":"field","ecs":{"version":"1.5.0"},'
+        '{"@timestamp":"2020-03-20T14:12:46.123Z","custom":"field","ecs":{"version":"1.6.0"},'
         '"log":{"level":"debug","logger":"logger-name","origin":{"file":{"line":10,"name":"file.py"},'
         '"function":"test_function"},"original":"1: hello"},"message":"1: hello"}'
     )
@@ -68,7 +68,7 @@ def test_can_be_set_on_handler():
     handler.handle(make_record())
 
     assert stream.getvalue() == (
-        '{"@timestamp":"2020-03-20T14:12:46.123Z","ecs":{"version":"1.5.0"},'
+        '{"@timestamp":"2020-03-20T14:12:46.123Z","ecs":{"version":"1.6.0"},'
         '"log":{"level":"debug","logger":"logger-name","origin":{"file":{"line":10,"name":"file.py"},'
         '"function":"test_function"},"original":"1: hello"},"message":"1: hello"}\n'
     )
@@ -102,7 +102,7 @@ def test_extra_is_merged(time, logger):
     assert isinstance(ecs["log"]["origin"]["file"].pop("line"), int)
     assert ecs == {
         "@timestamp": "2020-03-20T16:16:37.187Z",
-        "ecs": {"version": "1.5.0"},
+        "ecs": {"version": "1.6.0"},
         "log": {
             "level": "info",
             "logger": logger.name,
diff --git a/tests/test_structlog_formatter.py b/tests/test_structlog_formatter.py
index 53970f9..4c97124 100644
--- a/tests/test_structlog_formatter.py
+++ b/tests/test_structlog_formatter.py
@@ -14,7 +14,7 @@ def test_event_dict_formatted(time):
 
     formatter = ecs_logging.StructlogFormatter()
     assert formatter(None, "debug", make_event_dict()) == (
-        '{"@timestamp":"2020-03-20T16:16:37.187Z","ecs":{"version":"1.5.0"},'
+        '{"@timestamp":"2020-03-20T16:16:37.187Z","ecs":{"version":"1.6.0"},'
         '"log":{"level":"debug","logger":"logger-name"},"message":"test message"}'
     )
 
@@ -36,6 +36,6 @@ def test_can_be_set_as_processor(time):
 
     assert stream.getvalue() == (
         '{"@timestamp":"2020-03-20T16:16:37.187Z","custom":"key",'
-        '"dot":{"ted":1},"ecs":{"version":"1.5.0"},"log":{"level":"debug"},'
+        '"dot":{"ted":1},"ecs":{"version":"1.6.0"},"log":{"level":"debug"},'
         '"message":"test message"}\n'
     )