Fix typos (#1634)

ChangeLog

@@ -40,9 +40,9 @@ Changes in version 2.2.1-alpha (21 May 2023)
  - linux
  - freebsd
  - windows
- - osx
+ - macos
  - openbsd
- - and also tests under Thread/Address/Undefind sanitizers
+ - and also tests under Thread/Address/Undefined sanitizers
 
  Now documentation is automatically deployed to https://libevent.org/doc/
 
@@ -106,7 +106,7 @@ Changes in version 2.2.1-alpha (21 May 2023)
   o Fix crashing http server when callback do not reply in place from *gencb* (306747e5 Azat Khuzhin)
   o CONNECT method only takes an authority (65eb529a Greg Hazel)
   o http: fix leaks in evhttp_uriencode() (61c21492 Azat Khuzhin)
-  o Fix evhttp_connection_get_addr() fox incomming http connections (367cd9e5 Greg Hazel, e4edc7fc Azat Khuzhin)
+  o Fix evhttp_connection_get_addr() for incoming http connections (367cd9e5 Greg Hazel, e4edc7fc Azat Khuzhin)
   o Improve request line parsing (0ec12bc8 Azat Khuzhin)
   o Fix conceivable UAF of the bufferevent in evhttp_connection_free() (5dc88b38 Azat Khuzhin)
   o http: fix connection retries when there more then one request for connection (f3f7aa5a Azat Khuzhin)
@@ -158,7 +158,7 @@ Changes in version 2.2.1-alpha (21 May 2023)
   o evwatch: Add "prepare" and "check" watchers. (#793) (2f184f8b, 1cd8830d Dan Rosen)
   o evutil: implement socketpair with unix domain socket on Win10 (#913) (dda8968c, 1ba94bdf yuangongji)
   o Add support for priority inheritance (#934) (f76456b0 Andre Pereira Azevedo Pinto, 972289f3 Azat Khuzhin)
-  o evutil_time: Implements usleep() using wait funtion on Windows (#939) (6412f34f yuangongji)
+  o evutil_time: Implements usleep() using wait function on Windows (#939) (6412f34f yuangongji)
   o Add EVENT_BASE_FLAG_EPOLL_DISALLOW_TIMERFD flag (fixes: #958) (9a9b92ed Azat Khuzhin)
   o evutil_time: improve evutil_gettimeofday on Windows (#1003) (f0b3160f Nick Grifka)
   o Support EV_CLOSED on linux for poll(2) (4c13afae Azat Khuzhin)
@@ -256,7 +256,7 @@ Changes in version 2.2.1-alpha (21 May 2023)
   o test: fix 32bit linux regress (#554) (63c4bf78 Carlo Marcelo Arenas Belón)
   o test: avoid regress hanging in macOS (#757) (a86f89d3 Carlo Marcelo Arenas Belón)
   o Avoid possible SEGVs in select() (in unit tests) (33baa4e5 Philip Prindeville)
-  o Intorduce TT_RETRIABLE (4d2f013b Azat Khuzhin)
+  o Introduce TT_RETRIABLE (4d2f013b Azat Khuzhin)
   o test-ratelim: calculate timers bias (for slow CPUs) to avoid false-positive (8a348699 Azat Khuzhin)
   o Merge branch 'osx-clock' (a6f81aa4 Azat Khuzhin)
   o Fix some OpenSSL 3 test issues (#1291) (29032da6 Peter Edwards)

ChangeLog-1.4

@@ -152,7 +152,7 @@ Changes in 1.4.2-rc:
  o remove NDEBUG ifdefs from evdns.c
  o update documentation of event_loop and event_base_loop; from Tani Hosokawa.
  o detect integer types properly on platforms without stdint.h
- o Remove "AM_MAINTAINER_MODE" declaration in configure.in: now makefiles and configure should get re-generated automatically when Makefile.am or configure.in chanes.
+ o Remove "AM_MAINTAINER_MODE" declaration in configure.in: now makefiles and configure should get re-generated automatically when Makefile.am or configure.in changes.
  o do not insert event into list when evsel->add fails
 
 Changes in 1.4.1-beta:
@@ -163,7 +163,7 @@ Changes in 1.4.1-beta:
  o better documentation for event_base_loopexit; from Scott Lamb.
  o Make kqueue have the same behavior as other backends when a signal is caught between event_add() and event_loop().  Previously, it would catch and ignore such signals.
  o Make kqueue restore signal handlers correctly when event_del() is called.
- o provide event_reinit() to reintialize an event_base after fork
+ o provide event_reinit() to reinitialize an event_base after fork
  o small improvements to evhttp documentation
  o always generate Date and Content-Length headers for HTTP/1.1 replies
  o set the correct event base for HTTP close events

ChangeLog-2.0

@@ -263,7 +263,7 @@ Changes in version 2.0.12-stable (4 Jun 2011)
 BUGFIXES
  o Fix a warn-and-fail bug in kqueue by providing kevent() room to report errors (28317a0)
  o Fix an assert-inducing fencepost bug in the select backend (d90149d)
- o Fix failing http assertion introducd in commit 0d6622e (0848814 Kevin Ko)
+ o Fix failing http assertion introduced in commit 0d6622e (0848814 Kevin Ko)
  o Fix a bug that prevented us from configuring IPv6 nameservers. (74760f1)
  o Prevent size_t overflow in evhttp_htmlescape. (06c51cd Mansour Moufid)
  o Added several checks for under/overflow conditions in evhttp_handle_chunked_read (a279272 Mark Ellzey)
@@ -986,7 +986,7 @@ BUILD AND DISTRIBUTION CHANGES
 INTERNALS AND CODE CLEANUPS
  o Add a .gitignore file. (ba34071)
  o New EVTHREAD_TRY_LOCK function to try to grab a lock. (689fc09)
- o Add the abilitity to mark some buffer callbacks as never-deferred. (438f9ed)
+ o Add the ability to mark some buffer callbacks as never-deferred. (438f9ed)
  o Refactor our 'suspend operation' logic on bufferevents. (0d744aa)
  o Simplify the read high-watermark checking. (5846bf6)
  o Improve readability of evutil_unparse_protoname() (5a43df8 Jardel Weyrich)
@@ -994,7 +994,7 @@ INTERNALS AND CODE CLEANUPS
  o Whitespace fixes in test.sh (0b151a9)
  o Enable branch-prediction hints with EVUTIL_UNLIKELY. (eaaf27f)
  o Refactor code from evdns into a new internal "read a file" function. (0f7144f)
- o Comestic changes in evconnlistener_new(), new_accepting_socket(), accepted_socket_invoke_user_cb() and iocp_listener_enable(). (510ab6b Jardel Weyrich)
+ o Cosmetic changes in evconnlistener_new(), new_accepting_socket(), accepted_socket_invoke_user_cb() and iocp_listener_enable(). (510ab6b Jardel Weyrich)
  o Add unit-test for bad_request bug fixed in 1.4 recently. (6cc79c6 Pavel Plesov) o Add a comment on evthread_enable_lock_debuging. (b9f43b2)
  o Fix test.sh on shells without echo -n (94131e9)
  o More unit tests for getaddrinfo_async: v4timeout and cancel. (a334b31)
@@ -1082,7 +1082,7 @@ Changes in 2.0.2-alpha (25 Jul 2009):
  o Add a new flag to bufferevents to make all callbacks automatically deferred.
  o Make evdns functionality locked, and automatically defer dns callbacks.
  o Fix a possible free(NULL) when freeing an event_base with no signals.
- o Add a flag to disable checking environment varibles when making an event_base
+ o Add a flag to disable checking environment variables when making an event_base
  o Disallow setting less than 1 priority.
  o Fix a bug when removing a timeout from the heap. [Patch from Marko Kreen]
  o Use signal.h, not sys/signal.h. [Patch from mmadia]

ChangeLog-2.1

@@ -42,7 +42,7 @@ Changes in version 2.1.7-rc (2 Novemer 2016)
  and plus Vagrantfile for testing under multiple OS'es.
 
 
- Continious Integration:
+ Continuous Integration:
   o Use coveralls.io via travis (9ac000c Azat Khuzhin)
   o travis-ci: use container-based infrastructure (7e12e96 Azat Khuzhin)
   o travis-ci/osx: fix compiling/linking openssl libraries (9d2f8d4 Azat Khuzhin)
@@ -361,7 +361,7 @@ Changes in version 2.1.6-beta (4 July 2016)
    o be: include all variations of headers for sockaddr_in6 struct (c212291 Azat Khuzhin)
    o be: fix sockaddr_in6 type definition for win32 (c42bc6b Azat Khuzhin)
 
- Continious Integration:
+ Continuous Integration:
    o travis: split long lines, and make it cleaner (685a6a1 Azat Khuzhin)
    o travis: fix autotools on osx by reinstalling libtool (088ea5e Azat Khuzhin)
    o appveyor/autotools: link with openssl by passing LDFLAGS/CFLAGS (6fcfa25 Azat Khuzhin)
@@ -820,7 +820,7 @@ Changes in version 2.1.3-alpha (1 May 2013)
    o Remove bufferevent_del_generic_timeout_cbs as now unused (4ea4c6a)
    o More documentation for finalization feature (a800b91)
    o Make the event_finalize* functions return an error code (5d11f4f)
-   o Mark the finalize stuff as experiemental in case it needs to
+   o Mark the finalize stuff as experimental in case it needs to
      change (23e2e29)
 
  Evdns
@@ -1379,7 +1379,7 @@ Changes in version 2.0.12-stable (4 Jun 2011)
 BUGFIXES
  o Fix a warn-and-fail bug in kqueue by providing kevent() room to report errors (28317a0)
  o Fix an assert-inducing fencepost bug in the select backend (d90149d)
- o Fix failing http assertion introducd in commit 0d6622e (0848814 Kevin Ko)
+ o Fix failing http assertion introduced in commit 0d6622e (0848814 Kevin Ko)
  o Fix a bug that prevented us from configuring IPv6 nameservers. (74760f1)
  o Prevent size_t overflow in evhttp_htmlescape. (06c51cd Mansour Moufid)
  o Added several checks for under/overflow conditions in evhttp_handle_chunked_read (a279272 Mark Ellzey)

bufferevent_filter.c

@@ -82,7 +82,7 @@ struct bufferevent_filtered {
 
 	/** The bufferevent that we read/write filtered data from/to. */
 	struct bufferevent *underlying;
-	/** A callback on our inbuf to notice somebory removes data */
+	/** A callback on our inbuf to notice somebody removes data */
 	struct evbuffer_cb_entry *inbuf_cb;
 	/** A callback on our outbuf to notice when somebody adds data */
 	struct evbuffer_cb_entry *outbuf_cb;

bufferevent_pair.c

@@ -287,7 +287,7 @@ be_pair_destruct(struct bufferevent *bev)
 	 * bufferevent_free(bev1) # refcnt == 0 -> unlink
 	 * bufferevent_free(bev2) # refcnt == 0 -> unlink
 	 *
-	 * event_base_free() -> finilizers -> EVTHREAD_FREE_LOCK(bev1->lock)
+	 * event_base_free() -> finalizers -> EVTHREAD_FREE_LOCK(bev1->lock)
 	 *                                 -> BEV_LOCK(bev2->lock) <-- already freed
 	 *
 	 * Where bev1 == pair[0], bev2 == pair[1].

cmake/CheckFileOffsetBits.cmake

@@ -19,7 +19,7 @@ GET_FILENAME_COMPONENT(_selfdir_CheckFileOffsetBits
 
 MACRO (CHECK_FILE_OFFSET_BITS)
   IF(NOT DEFINED _FILE_OFFSET_BITS)
-    MESSAGE(STATUS "Cheking _FILE_OFFSET_BITS for large files")
+    MESSAGE(STATUS "Checking _FILE_OFFSET_BITS for large files")
     TRY_COMPILE(__WITHOUT_FILE_OFFSET_BITS_64
       ${CMAKE_CURRENT_BINARY_DIR}
       ${_selfdir_CheckFileOffsetBits}/CheckFileOffsetBits.c

cmake/LibeventConfig.cmake.in

@@ -14,7 +14,7 @@
 #
 # When you try to locate the libevent libraries, you should specify which components you want to use.
 # The following table lists all available components. If none is given, all imported targets will used.
-#  core        - the core functons of libevent
+#  core        - the core functions of libevent
 #  extra       - extra functions, contains http, dns and rpc
 #  pthreads    - multiple threads for libevent, does not exist on Windows
 #  openssl     - OpenSSL support for libevent

cmake/VersionViaGit.cmake

@@ -1,6 +1,6 @@
 # This module defines the following variables utilizing
 # git to determine the parent tag. And if found the macro
-# will attempt to parse them in the github tag fomat
+# will attempt to parse them in the github tag format
 #
 # Useful for auto-versioning in our CMakeLists
 #

configure.ac

@@ -772,7 +772,7 @@ if test "$enable_gcc_warnings" != "no" && test "$GCC" = "yes"; then
    dnl Disable unknown pragmas warnings.
    AX_CHECK_COMPILE_FLAG([-Wno-pragmas], [CFLAGS="$CFLAGS -Wno-pragmas"],[],[-Werror])
 
-   dnl Disable Variable Lenght Array
+   dnl Disable Variable Length Array
    AX_CHECK_COMPILE_FLAG([-Wvla], [CFLAGS="$CFLAGS -Wvla"],[],[-Werror])
 
   if test "$have_clang" = "yes"; then
@@ -882,7 +882,7 @@ AM_CONDITIONAL([ENABLE_DOXYGEN], [test "$DX_FLAG_doc" = "1"])
 AM_CONDITIONAL([ENABLE_DOXYGEN_MAN], [test "$DX_FLAG_man" = "1"])
 
 dnl autotools uses the same pkg-config templates as cmake, and in cmake we have
-dnl CMAKE_DEBUG_POSTFIX, so define it to empty value to simply replcae it in
+dnl CMAKE_DEBUG_POSTFIX, so define it to empty value to simply replace it in
 dnl *.pc.in
 CMAKE_DEBUG_POSTFIX=""
 AC_SUBST([CMAKE_DEBUG_POSTFIX])

evdns.c

@@ -617,7 +617,7 @@ evdns_remove_all_tcp_clients(struct evdns_server_port *port)
 
 /* Create new tcp connection structure for DNS client. */
 static struct tcp_connection *
-new_tcp_connecton(struct bufferevent *bev)
+new_tcp_connection(struct bufferevent *bev)
 {
 	struct tcp_connection *conn;
 	if (!bev)
@@ -1158,7 +1158,7 @@ reply_handle(struct request *const req, u16 flags, u32 ttl, struct reply *reply)
 		}
 
 		if (retransmit_via_tcp) {
-			log(EVDNS_LOG_DEBUG, "Recieved truncated reply(flags 0x%x, transanc ID: %d). Retransmiting via TCP.",
+			log(EVDNS_LOG_DEBUG, "Received truncated reply(flags 0x%x, transac ID: %d). Retransmitting via TCP.",
 				req->handle->tcp_flags, req->trans_id);
 			req->handle->tcp_flags |= DNS_QUERY_USEVC;
 			client_retransmit_through_tcp(req->handle);
@@ -1982,9 +1982,9 @@ dnsname_to_labels(u8 *const buf, size_t buf_len, off_t j,
 static size_t
 evdns_request_len(const struct evdns_base *base, const size_t name_len)
 {
-	int addional_section_len = 0;
+	int additional_section_len = 0;
 	if (EDNS_ENABLED(base)) {
-		addional_section_len = 1 + /* length of domain name string, always 0 */
+		additional_section_len = 1 + /* length of domain name string, always 0 */
 			2 + /* space for resource type */
 			2 + /* space for UDP payload size */
 			4 + /* space for extended RCODE flags */
@@ -1993,7 +1993,7 @@ evdns_request_len(const struct evdns_base *base, const size_t name_len)
 	return 96 + /* length of the DNS standard header */
 		name_len + 2 +
 		4 /* space for the resource type */ +
-		addional_section_len;
+		additional_section_len;
 }
 
 /* build a dns request packet into buf. buf should be at least as long */
@@ -2188,7 +2188,7 @@ server_tcp_read_packet_cb(struct bufferevent *bev, void *ctx)
 			return;
 		}
 
-		/* Only part of the message was recieved. */
+		/* Only part of the message was received. */
 		if (!msg)
 			break;
 
@@ -2813,7 +2813,7 @@ evdns_tcp_connect_if_disconnected(struct nameserver *server)
 		return 0;
 
 	disconnect_and_free_connection(conn);
-	conn = new_tcp_connecton(bufferevent_socket_new(server->base->event_base, -1, BEV_OPT_CLOSE_ON_FREE));
+	conn = new_tcp_connection(bufferevent_socket_new(server->base->event_base, -1, BEV_OPT_CLOSE_ON_FREE));
 	if (!conn)
 		return 2;
 	server->connection = conn;
@@ -2852,7 +2852,7 @@ client_tcp_read_packet_cb(struct bufferevent *bev, void *ctx)
 			return;
 		}
 
-		/* Only part of the message was recieved. */
+		/* Only part of the message was received. */
 		if (!msg)
 			break;
 

event-config.h.cmake

@@ -504,7 +504,7 @@
 #define EVENT__SIZEOF_TIME_T @EVENT__SIZEOF_TIME_T@
 
 /* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
+   calls it, or do nothing if 'inline' is not supported under any name.  */
 #ifndef __cplusplus
 /* why not c++?
  *

evutil_rand.c

@@ -78,7 +78,7 @@ ev_arc4random_buf(void *buf, size_t n)
 	unsigned char *b = buf;
 
 #if defined(EVENT__HAVE_ARC4RANDOM_BUF)
-	/* OSX 10.7 introducd arc4random_buf, so if you build your program
+	/* OSX 10.7 introduced arc4random_buf, so if you build your program
 	 * there, you'll get surprised when older versions of OSX fail to run.
 	 * To solve this, we can check whether the function pointer is set,
 	 * and fall back otherwise.  (OSX does this using some linker

evutil_time.c

@@ -576,7 +576,7 @@ evutil_gettime_monotonic_(struct evutil_monotonic_timer *base,
 			/* It appears that the QueryPerformanceCounter()
 			 * result is more than 1 second away from
 			 * GetTickCount() result. Let's adjust it to be as
-			 * accurate as we can; adjust_monotnonic_time() below
+			 * accurate as we can; adjust_monotonic_time() below
 			 * will keep it monotonic. */
 			counter_usec_elapsed = ticks_elapsed * 1000;
 			base->first_counter = (ev_uint64_t) (counter.QuadPart - counter_usec_elapsed / base->usec_per_count);

http.c

@@ -3001,7 +3001,7 @@ evhttp_start_read_(struct evhttp_connection *evcon)
 	    evcon);
 
 	/* If there's still data pending, process it next time through the
-	 * loop.  Don't do it now; that could get recusive. */
+	 * loop.  Don't do it now; that could get recursive. */
 	if (evbuffer_get_length(bufferevent_get_input(evcon->bufev))) {
 		event_deferred_cb_schedule_(get_deferred_queue(evcon),
 		    &evcon->read_more_deferred_cb);

include/event2/buffer.h

@@ -105,7 +105,7 @@ struct evbuffer
 
     Used when repeatedly searching through a buffer.  Calling any function
     that modifies or re-packs the buffer contents may invalidate all
-    evbuffer_ptrs for that buffer.  Do not modify or contruct these values
+    evbuffer_ptrs for that buffer.  Do not modify or construct these values
     except with evbuffer_ptr_set.
 
     An evbuffer_ptr can represent any position from the start of a buffer up

include/event2/dns.h

@@ -188,7 +188,7 @@ extern "C" {
 #define DNS_QUERY_NO_SEARCH 0x01
 /** Use TCP connections ("virtual circuits") for queries rather than UDP datagrams. */
 #define DNS_QUERY_USEVC 0x02
-/** Ignore trancation flag in responses (don't fallback to TCP connections). */
+/** Ignore truncation flag in responses (don't fallback to TCP connections). */
 #define DNS_QUERY_IGNTC 0x04
 /** Make a separate callback for CNAME in answer */
 #define DNS_CNAME_CALLBACK 0x80

include/event2/http.h

@@ -642,7 +642,7 @@ enum evhttp_cmd_type {
 #define EVHTTP_REQ_MAX EVHTTP_REQ_MOVE
 
 /**
- * @brief stucture that is passed to (and modified by) the
+ * @brief structure that is passed to (and modified by) the
  * extended method callback function
  *
  * @see evhttp_set_ext_method_cmp

include/event2/listener.h

@@ -117,7 +117,7 @@ typedef void (*evconnlistener_errorcb)(struct evconnlistener *, void *);
 /** Flag: Indicates that the listener wants to work only in both IPv4 and
  * IPv6 socket.
  *
- * This flag exists as copmlement to LEV_OPT_BIND_IPV6ONLY to account for
+ * This flag exists as complement to LEV_OPT_BIND_IPV6ONLY to account for
  * the different default behaviour on Windows so that the code can
  * explicitly request the socket to support both modes without having
  * to rely on the default option.

include/event2/thread.h

@@ -107,7 +107,7 @@ struct evthread_lock_callbacks {
 	/** Function to allocate and initialize new lock of type 'locktype'.
 	 * Returns NULL on failure. */
 	void *(*alloc)(unsigned locktype);
-	/** Funtion to release all storage held in 'lock', which was created
+	/** Function to release all storage held in 'lock', which was created
 	 * with type 'locktype'. */
 	void (*free)(void *lock, unsigned locktype);
 	/** Acquire an already-allocated lock at 'lock' with mode 'mode'.

include/event2/util.h

@@ -368,7 +368,7 @@ int evutil_configure_monotonic_time(struct evutil_monotonic_timer *timer,
  * measurements of elapsed time between events even when the system time
  * may be changed.
  *
- * It is not safe to use this funtion on the same timer from multiple
+ * It is not safe to use this function on the same timer from multiple
  * threads.
  */
 EVENT2_EXPORT_SYMBOL

test/bench.c

@@ -28,7 +28,7 @@
  * Mon 03/10/2003 - Modified by Davide Libenzi <davidel@xmailserver.org>
  *
  *     Added chain event propagation to improve the sensitivity of
- *     the measure respect to the event loop efficency.
+ *     the measure respect to the event loop efficiency.
  *
  *
  */

test/regress_dns.c

@@ -2332,7 +2332,7 @@ dbg_leak_resume(void *env_, int cancel, int send_err_shutdown)
 
 	event_base_loop(env->base, EVLOOP_NONBLOCK);
 	/**
-	 * Because we don't cancel request, and want our callback to recieve
+	 * Because we don't cancel request, and want our callback to receive
 	 * DNS_ERR_SHUTDOWN, we use deferred callback, and there was:
 	 * - one extra malloc(),
 	 *   @see reply_schedule_callback()

test/test-fdleak.c

@@ -59,7 +59,7 @@
 /* Provide storage for the address, both for the server & the clients */
 static struct sockaddr_in saddr;
 
-/* Number of sucessful requests so far */
+/* Number of successful requests so far */
 static int num_requests;
 
 static void start_client(struct event_base *base);

wepoll.c

@@ -476,7 +476,7 @@ WEPOLL_INTERNAL ts_tree_node_t* port_state_to_handle_tree_node(
  * "destroy" returns, the calling thread may assume that no other threads have
  * a reference to the lock.
  *
- * Attemmpting to lock or destroy a lock after reflock_unref_and_destroy() has
+ * Attempting to lock or destroy a lock after reflock_unref_and_destroy() has
  * been called is invalid and results in undefined behavior. Therefore the user
  * should use another lock to guarantee that this can't happen.
  */

whatsnew-2.1.txt

@@ -590,7 +590,7 @@
 
 3.1. Linux-specific improvements
 
-  The logic for deciding which arguements to use with epoll_ctl() is now
+  The logic for deciding which arguments to use with epoll_ctl() is now
   a table-driven lookup, rather than the previous pile of cascading
   branches.  This should minimize epoll_ctl() calls and make the epoll
   code run a little faster on change-heavy loads.

whatsnew-2.2.txt

@@ -337,7 +337,7 @@
 
 10.1. autotools is deprecated, use cmake
 
-  Building with autotools/automake is considiered as deprecated, instead, cmake
+  Building with autotools/automake is considered as deprecated, instead, cmake
   is recommended.
 
   CMake is crossplatform so you don't need to support multiple files for
@@ -396,7 +396,7 @@
 
   The space after the initial '"' is significant.
 
-11. Continious Integration
+11. Continuous Integration
 
   Now Libevent uses github actions for CI, previously we had travis-ci for
   linux/macos and appveyor for win32 (removed in #951), and also I used testing
@@ -408,7 +408,7 @@
   - windows
   - osx
   - openbsd
-  - and also tests under Thread/Address/Undefind sanitizers
+  - and also tests under Thread/Address/Undefined sanitizers
 
   So no need to test something locally before releases.