diff --git a/CHANGELOG.md b/CHANGELOG.md
index dbb35eb1eb..eb45f28c7e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,23 @@
 # Changelog
 
+## 2.19.1
+
+### Various fixes & improvements
+
+- Fix errors when instrumenting Django cache (#3855) by @BYK
+- Copy `scope.client` reference as well (#3857) by @sl0thentr0py
+- Don't give up on Spotlight on 3 errors (#3856) by @BYK
+- Add missing stack frames (#3673) by @antonpirker
+- Fix wrong metadata type in async gRPC interceptor (#3205) by @fdellekart
+- Rename launch darkly hook to match JS SDK (#3743) by @aliu39
+- Script for checking if our instrumented libs are Python 3.13 compatible (#3425) by @antonpirker
+- Improve Ray tests (#3846) by @antonpirker
+- Test with Celery `5.5.0rc3` (#3842) by @sentrivana
+- Fix asyncio testing setup (#3832) by @sl0thentr0py
+- Bump `codecov/codecov-action` from `5.0.2` to `5.0.7` (#3821) by @dependabot
+- Fix CI (#3834) by @sentrivana
+- Use new ClickHouse GH action (#3826) by @antonpirker
+
 ## 2.19.0
 
 ### Various fixes & improvements
diff --git a/docs/conf.py b/docs/conf.py
index 55d5295381..4f5c210322 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -31,7 +31,7 @@
 copyright = "2019-{}, Sentry Team and Contributors".format(datetime.now().year)
 author = "Sentry Team and Contributors"
 
-release = "2.19.0"
+release = "2.19.1"
 version = ".".join(release.split(".")[:2])  # The short X.Y version.
 
 
diff --git a/scripts/ready_yet/main.py b/scripts/ready_yet/main.py
new file mode 100644
index 0000000000..bba97d0c98
--- /dev/null
+++ b/scripts/ready_yet/main.py
@@ -0,0 +1,124 @@
+import time
+import re
+import sys
+
+import requests
+
+from collections import defaultdict
+
+from pathlib import Path
+
+from tox.config.cli.parse import get_options
+from tox.session.state import State
+from tox.config.sets import CoreConfigSet
+from tox.config.source.tox_ini import ToxIni
+
+PYTHON_VERSION = "3.13"
+
+MATCH_LIB_SENTRY_REGEX = r"py[\d\.]*-(.*)-.*"
+
+PYPI_PROJECT_URL = "https://pypi.python.org/pypi/{project}/json"
+PYPI_VERSION_URL = "https://pypi.python.org/pypi/{project}/{version}/json"
+
+
+def get_tox_envs(tox_ini_path: Path) -> list:
+    tox_ini = ToxIni(tox_ini_path)
+    conf = State(get_options(), []).conf
+    tox_section = next(tox_ini.sections())
+    core_config_set = CoreConfigSet(
+        conf, tox_section, tox_ini_path.parent, tox_ini_path
+    )
+    (
+        core_config_set.loaders.extend(
+            tox_ini.get_loaders(
+                tox_section,
+                base=[],
+                override_map=defaultdict(list, {}),
+                conf=core_config_set,
+            )
+        )
+    )
+    return core_config_set.load("env_list")
+
+
+def get_libs(tox_ini: Path, regex: str) -> set:
+    libs = set()
+    for env in get_tox_envs(tox_ini):
+        match = re.match(regex, env)
+        if match:
+            libs.add(match.group(1))
+
+    return sorted(libs)
+
+
+def main():
+    """
+    Check if libraries in our tox.ini are ready for Python version defined in `PYTHON_VERSION`.
+    """
+    print(f"Checking libs from tox.ini for Python {PYTHON_VERSION} compatibility:")
+    
+    ready = set()
+    not_ready = set()
+    not_found = set()
+
+    tox_ini = Path(__file__).parent.parent.parent.joinpath("tox.ini")
+
+    libs = get_libs(tox_ini, MATCH_LIB_SENTRY_REGEX)
+
+    for lib in libs:
+        print(".", end="")
+        sys.stdout.flush()
+
+        # Get latest version of lib
+        url = PYPI_PROJECT_URL.format(project=lib)
+        pypi_data = requests.get(url)
+
+        if pypi_data.status_code != 200:
+            not_found.add(lib)
+            continue
+
+        latest_version = pypi_data.json()["info"]["version"]
+
+        # Get supported Python version of latest version of lib
+        url = PYPI_PROJECT_URL.format(project=lib, version=latest_version)
+        pypi_data = requests.get(url)
+
+        if pypi_data.status_code != 200:
+            continue
+
+        classifiers = pypi_data.json()["info"]["classifiers"]
+
+        if f"Programming Language :: Python :: {PYTHON_VERSION}" in classifiers:
+            ready.add(lib)
+        else:
+            not_ready.add(lib)
+
+        # cut pypi some slack
+        time.sleep(0.1)
+
+    # Print report
+    print("\n")
+    print(f"\nReady for Python {PYTHON_VERSION}:")
+    if len(ready) == 0:
+        print("- None ")
+
+    for x in sorted(ready):
+        print(f"- {x}")
+
+    print(f"\nNOT ready for Python {PYTHON_VERSION}:")
+    if len(not_ready) == 0:
+        print("- None ")
+
+    for x in sorted(not_ready):
+        print(f"- {x}")
+
+    print("\nNot found on PyPI:")
+    if len(not_found) == 0:
+        print("- None ")
+
+    for x in sorted(not_found):
+        print(f"- {x}")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/scripts/ready_yet/requirements.txt b/scripts/ready_yet/requirements.txt
new file mode 100644
index 0000000000..e0590b89c6
--- /dev/null
+++ b/scripts/ready_yet/requirements.txt
@@ -0,0 +1,3 @@
+requests
+pathlib
+tox
\ No newline at end of file
diff --git a/scripts/ready_yet/run.sh b/scripts/ready_yet/run.sh
new file mode 100755
index 0000000000..f32bd7bdda
--- /dev/null
+++ b/scripts/ready_yet/run.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# exit on first error
+set -xe
+
+reset 
+
+# create and activate virtual environment
+python -m venv .venv
+source .venv/bin/activate
+
+# Install (or update) requirements
+python -m pip install -r requirements.txt
+
+# Run the script
+python main.py
\ No newline at end of file
diff --git a/sentry_sdk/consts.py b/sentry_sdk/consts.py
index a95bcaac71..882d74d6d2 100644
--- a/sentry_sdk/consts.py
+++ b/sentry_sdk/consts.py
@@ -6,6 +6,9 @@
 # up top to prevent circular import due to integration import
 DEFAULT_MAX_VALUE_LENGTH = 1024
 
+DEFAULT_MAX_STACK_FRAMES = 100
+DEFAULT_ADD_FULL_STACK = False
+
 
 # Also needs to be at the top to prevent circular import
 class EndpointType(Enum):
@@ -537,6 +540,8 @@ def __init__(
         cert_file=None,  # type: Optional[str]
         key_file=None,  # type: Optional[str]
         custom_repr=None,  # type: Optional[Callable[..., Optional[str]]]
+        add_full_stack=DEFAULT_ADD_FULL_STACK,  # type: bool
+        max_stack_frames=DEFAULT_MAX_STACK_FRAMES,  # type: Optional[int]
     ):
         # type: (...) -> None
         pass
@@ -562,4 +567,4 @@ def _get_default_options():
 del _get_default_options
 
 
-VERSION = "2.19.0"
+VERSION = "2.19.1"
diff --git a/sentry_sdk/integrations/django/caching.py b/sentry_sdk/integrations/django/caching.py
index b07bd4e9cf..562aec6e02 100644
--- a/sentry_sdk/integrations/django/caching.py
+++ b/sentry_sdk/integrations/django/caching.py
@@ -76,11 +76,12 @@ def _instrument_call(
                         span.set_data(SPANDATA.CACHE_HIT, True)
                     else:
                         span.set_data(SPANDATA.CACHE_HIT, False)
-                else:
-                    try:
+                else:  # TODO: We don't handle `get_or_set` which we should
+                    arg_count = len(args)
+                    if arg_count >= 2:
                         # 'set' command
                         item_size = len(str(args[1]))
-                    except IndexError:
+                    elif arg_count == 1:
                         # 'set_many' command
                         item_size = len(str(args[0]))
 
diff --git a/sentry_sdk/integrations/grpc/aio/client.py b/sentry_sdk/integrations/grpc/aio/client.py
index d1f4b352d3..1a7086c55d 100644
--- a/sentry_sdk/integrations/grpc/aio/client.py
+++ b/sentry_sdk/integrations/grpc/aio/client.py
@@ -6,6 +6,7 @@
     ClientCallDetails,
     UnaryUnaryCall,
     UnaryStreamCall,
+    Metadata,
 )
 from google.protobuf.message import Message
 
@@ -19,23 +20,19 @@ class ClientInterceptor:
     def _update_client_call_details_metadata_from_scope(
         client_call_details: ClientCallDetails,
     ) -> ClientCallDetails:
-        metadata = (
-            list(client_call_details.metadata) if client_call_details.metadata else []
-        )
+        if client_call_details.metadata is None:
+            client_call_details = client_call_details._replace(metadata=Metadata())
+        elif not isinstance(client_call_details.metadata, Metadata):
+            # This is a workaround for a GRPC bug, which was fixed in grpcio v1.60.0
+            # See https://github.com/grpc/grpc/issues/34298.
+            client_call_details = client_call_details._replace(
+                metadata=Metadata.from_tuple(client_call_details.metadata)
+            )
         for (
             key,
             value,
         ) in sentry_sdk.get_current_scope().iter_trace_propagation_headers():
-            metadata.append((key, value))
-
-        client_call_details = ClientCallDetails(
-            method=client_call_details.method,
-            timeout=client_call_details.timeout,
-            metadata=metadata,
-            credentials=client_call_details.credentials,
-            wait_for_ready=client_call_details.wait_for_ready,
-        )
-
+            client_call_details.metadata.add(key, value)
         return client_call_details
 
 
diff --git a/sentry_sdk/scope.py b/sentry_sdk/scope.py
index 7083c3709c..a643cfa9c5 100644
--- a/sentry_sdk/scope.py
+++ b/sentry_sdk/scope.py
@@ -203,6 +203,7 @@ def __copy__(self):
         rv = object.__new__(self.__class__)  # type: Scope
 
         rv._type = self._type
+        rv.client = self.client
         rv._level = self._level
         rv._name = self._name
         rv._fingerprint = self._fingerprint
diff --git a/sentry_sdk/spotlight.py b/sentry_sdk/spotlight.py
index 806ba5a09e..a94c691723 100644
--- a/sentry_sdk/spotlight.py
+++ b/sentry_sdk/spotlight.py
@@ -42,11 +42,6 @@ def __init__(self, url):
 
     def capture_envelope(self, envelope):
         # type: (Envelope) -> None
-        if self.tries > 3:
-            sentry_logger.warning(
-                "Too many errors sending to Spotlight, stop sending events there."
-            )
-            return
         body = io.BytesIO()
         envelope.serialize_into(body)
         try:
@@ -60,7 +55,7 @@ def capture_envelope(self, envelope):
             )
             req.close()
         except Exception as e:
-            self.tries += 1
+            # TODO: Implement buffering and retrying with exponential backoff
             sentry_logger.warning(str(e))
 
 
diff --git a/sentry_sdk/utils.py b/sentry_sdk/utils.py
index 61ba34d956..8b45f555ae 100644
--- a/sentry_sdk/utils.py
+++ b/sentry_sdk/utils.py
@@ -25,7 +25,12 @@
     BaseExceptionGroup = None  # type: ignore
 
 import sentry_sdk
-from sentry_sdk.consts import DEFAULT_MAX_VALUE_LENGTH, EndpointType
+from sentry_sdk.consts import (
+    DEFAULT_ADD_FULL_STACK,
+    DEFAULT_MAX_STACK_FRAMES,
+    DEFAULT_MAX_VALUE_LENGTH,
+    EndpointType,
+)
 
 from typing import TYPE_CHECKING
 
@@ -712,6 +717,7 @@ def single_exception_from_error_tuple(
     exception_id=None,  # type: Optional[int]
     parent_id=None,  # type: Optional[int]
     source=None,  # type: Optional[str]
+    full_stack=None,  # type: Optional[list[dict[str, Any]]]
 ):
     # type: (...) -> Dict[str, Any]
     """
@@ -779,10 +785,15 @@ def single_exception_from_error_tuple(
             custom_repr=custom_repr,
         )
         for tb in iter_stacks(tb)
-    ]
+    ]  # type: List[Dict[str, Any]]
 
     if frames:
-        exception_value["stacktrace"] = {"frames": frames}
+        if not full_stack:
+            new_frames = frames
+        else:
+            new_frames = merge_stack_frames(frames, full_stack, client_options)
+
+        exception_value["stacktrace"] = {"frames": new_frames}
 
     return exception_value
 
@@ -837,6 +848,7 @@ def exceptions_from_error(
     exception_id=0,  # type: int
     parent_id=0,  # type: int
     source=None,  # type: Optional[str]
+    full_stack=None,  # type: Optional[list[dict[str, Any]]]
 ):
     # type: (...) -> Tuple[int, List[Dict[str, Any]]]
     """
@@ -856,6 +868,7 @@ def exceptions_from_error(
         exception_id=exception_id,
         parent_id=parent_id,
         source=source,
+        full_stack=full_stack,
     )
     exceptions = [parent]
 
@@ -881,6 +894,7 @@ def exceptions_from_error(
                 mechanism=mechanism,
                 exception_id=exception_id,
                 source="__cause__",
+                full_stack=full_stack,
             )
             exceptions.extend(child_exceptions)
 
@@ -902,6 +916,7 @@ def exceptions_from_error(
                 mechanism=mechanism,
                 exception_id=exception_id,
                 source="__context__",
+                full_stack=full_stack,
             )
             exceptions.extend(child_exceptions)
 
@@ -918,6 +933,7 @@ def exceptions_from_error(
                 exception_id=exception_id,
                 parent_id=parent_id,
                 source="exceptions[%s]" % idx,
+                full_stack=full_stack,
             )
             exceptions.extend(child_exceptions)
 
@@ -928,6 +944,7 @@ def exceptions_from_error_tuple(
     exc_info,  # type: ExcInfo
     client_options=None,  # type: Optional[Dict[str, Any]]
     mechanism=None,  # type: Optional[Dict[str, Any]]
+    full_stack=None,  # type: Optional[list[dict[str, Any]]]
 ):
     # type: (...) -> List[Dict[str, Any]]
     exc_type, exc_value, tb = exc_info
@@ -945,6 +962,7 @@ def exceptions_from_error_tuple(
             mechanism=mechanism,
             exception_id=0,
             parent_id=0,
+            full_stack=full_stack,
         )
 
     else:
@@ -952,7 +970,12 @@ def exceptions_from_error_tuple(
         for exc_type, exc_value, tb in walk_exception_chain(exc_info):
             exceptions.append(
                 single_exception_from_error_tuple(
-                    exc_type, exc_value, tb, client_options, mechanism
+                    exc_type=exc_type,
+                    exc_value=exc_value,
+                    tb=tb,
+                    client_options=client_options,
+                    mechanism=mechanism,
+                    full_stack=full_stack,
                 )
             )
 
@@ -1071,6 +1094,46 @@ def exc_info_from_error(error):
     return exc_info
 
 
+def merge_stack_frames(frames, full_stack, client_options):
+    # type: (List[Dict[str, Any]], List[Dict[str, Any]], Optional[Dict[str, Any]]) -> List[Dict[str, Any]]
+    """
+    Add the missing frames from full_stack to frames and return the merged list.
+    """
+    frame_ids = {
+        (
+            frame["abs_path"],
+            frame["context_line"],
+            frame["lineno"],
+            frame["function"],
+        )
+        for frame in frames
+    }
+
+    new_frames = [
+        stackframe
+        for stackframe in full_stack
+        if (
+            stackframe["abs_path"],
+            stackframe["context_line"],
+            stackframe["lineno"],
+            stackframe["function"],
+        )
+        not in frame_ids
+    ]
+    new_frames.extend(frames)
+
+    # Limit the number of frames
+    max_stack_frames = (
+        client_options.get("max_stack_frames", DEFAULT_MAX_STACK_FRAMES)
+        if client_options
+        else None
+    )
+    if max_stack_frames is not None:
+        new_frames = new_frames[len(new_frames) - max_stack_frames :]
+
+    return new_frames
+
+
 def event_from_exception(
     exc_info,  # type: Union[BaseException, ExcInfo]
     client_options=None,  # type: Optional[Dict[str, Any]]
@@ -1079,12 +1142,21 @@ def event_from_exception(
     # type: (...) -> Tuple[Event, Dict[str, Any]]
     exc_info = exc_info_from_error(exc_info)
     hint = event_hint_with_exc_info(exc_info)
+
+    if client_options and client_options.get("add_full_stack", DEFAULT_ADD_FULL_STACK):
+        full_stack = current_stacktrace(
+            include_local_variables=client_options["include_local_variables"],
+            max_value_length=client_options["max_value_length"],
+        )["frames"]
+    else:
+        full_stack = None
+
     return (
         {
             "level": "error",
             "exception": {
                 "values": exceptions_from_error_tuple(
-                    exc_info, client_options, mechanism
+                    exc_info, client_options, mechanism, full_stack
                 )
             },
         },
diff --git a/setup.py b/setup.py
index db133fc75a..1e1dee8274 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@ def get_file_text(file_name):
 
 setup(
     name="sentry-sdk",
-    version="2.19.0",
+    version="2.19.1",
     author="Sentry Team and Contributors",
     author_email="hello@sentry.io",
     url="https://github.com/getsentry/sentry-python",
diff --git a/tests/test_full_stack_frames.py b/tests/test_full_stack_frames.py
new file mode 100644
index 0000000000..ad0826cd10
--- /dev/null
+++ b/tests/test_full_stack_frames.py
@@ -0,0 +1,103 @@
+import sentry_sdk
+
+
+def test_full_stack_frames_default(sentry_init, capture_events):
+    sentry_init()
+    events = capture_events()
+
+    def foo():
+        try:
+            bar()
+        except Exception as e:
+            sentry_sdk.capture_exception(e)
+
+    def bar():
+        raise Exception("This is a test exception")
+
+    foo()
+
+    (event,) = events
+    frames = event["exception"]["values"][0]["stacktrace"]["frames"]
+
+    assert len(frames) == 2
+    assert frames[-1]["function"] == "bar"
+    assert frames[-2]["function"] == "foo"
+
+
+def test_full_stack_frames_enabled(sentry_init, capture_events):
+    sentry_init(
+        add_full_stack=True,
+    )
+    events = capture_events()
+
+    def foo():
+        try:
+            bar()
+        except Exception as e:
+            sentry_sdk.capture_exception(e)
+
+    def bar():
+        raise Exception("This is a test exception")
+
+    foo()
+
+    (event,) = events
+    frames = event["exception"]["values"][0]["stacktrace"]["frames"]
+
+    assert len(frames) > 2
+    assert frames[-1]["function"] == "bar"
+    assert frames[-2]["function"] == "foo"
+    assert frames[-3]["function"] == "foo"
+    assert frames[-4]["function"] == "test_full_stack_frames_enabled"
+
+
+def test_full_stack_frames_enabled_truncated(sentry_init, capture_events):
+    sentry_init(
+        add_full_stack=True,
+        max_stack_frames=3,
+    )
+    events = capture_events()
+
+    def foo():
+        try:
+            bar()
+        except Exception as e:
+            sentry_sdk.capture_exception(e)
+
+    def bar():
+        raise Exception("This is a test exception")
+
+    foo()
+
+    (event,) = events
+    frames = event["exception"]["values"][0]["stacktrace"]["frames"]
+
+    assert len(frames) == 3
+    assert frames[-1]["function"] == "bar"
+    assert frames[-2]["function"] == "foo"
+    assert frames[-3]["function"] == "foo"
+
+
+def test_full_stack_frames_default_no_truncation_happening(sentry_init, capture_events):
+    sentry_init(
+        max_stack_frames=1,  # this is ignored if add_full_stack=False (which is the default)
+    )
+    events = capture_events()
+
+    def foo():
+        try:
+            bar()
+        except Exception as e:
+            sentry_sdk.capture_exception(e)
+
+    def bar():
+        raise Exception("This is a test exception")
+
+    foo()
+
+    (event,) = events
+    frames = event["exception"]["values"][0]["stacktrace"]["frames"]
+
+    assert len(frames) == 2
+    assert frames[-1]["function"] == "bar"
+    assert frames[-2]["function"] == "foo"
diff --git a/tests/test_scope.py b/tests/test_scope.py
index 308c7bd6c5..858295536c 100644
--- a/tests/test_scope.py
+++ b/tests/test_scope.py
@@ -23,10 +23,6 @@
 )
 
 
-SLOTS_NOT_COPIED = {"client"}
-"""__slots__ that are not copied when copying a Scope object."""
-
-
 @pytest.fixture(autouse=True)
 def setup_otel_scope_management():
     setup_scope_context_management()
@@ -52,7 +48,7 @@ def test_all_slots_copied():
     scope_copy = copy.copy(scope)
 
     # Check all attributes are copied
-    for attr in set(Scope.__slots__) - SLOTS_NOT_COPIED:
+    for attr in set(Scope.__slots__):
         assert getattr(scope_copy, attr) == getattr(scope, attr)
 
 
diff --git a/tox.ini b/tox.ini
index f76d19dc84..2bcf70a6bd 100644
--- a/tox.ini
+++ b/tox.ini
@@ -389,11 +389,9 @@ deps =
     {py3.7}-celery: importlib-metadata<5.0
 
     # Chalice
+    chalice: pytest-chalice==0.0.5
     chalice-v1.16: chalice~=1.16.0
     chalice-latest: chalice
-    chalice: pytest-chalice==0.0.5
-
-    {py3.7,py3.8}-chalice: botocore~=1.31
 
     # Clickhouse Driver
     clickhouse_driver-v0.2.0: clickhouse_driver~=0.2.0