diff --git a/.github/workflows/freebsd.yml b/.github/workflows/freebsd.yml
index d5064fe..f3c107a 100644
--- a/.github/workflows/freebsd.yml
+++ b/.github/workflows/freebsd.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Test in FreeBSD VM
-      uses: vmactions/freebsd-vm@v0.1.5 # aka FreeBSD 13.0
+      uses: vmactions/freebsd-vm@v0.1.6 # aka FreeBSD 13.0
       with:
         mem: 2048
         usesh: true
@@ -21,7 +21,7 @@ jobs:
           pkg install -y git #  subprojects/date
           pkg install -y catch evdev-proto gtk-layer-shell gtkmm30 jsoncpp \
             libdbusmenu libevdev libfmt libmpdclient libudev-devd meson \
-            pkgconf pulseaudio scdoc sndio spdlog
+            pkgconf pulseaudio scdoc sndio spdlog wayland-protocols
         run: |
           meson build -Dman-pages=enabled
           ninja -C build
diff --git a/include/util/command.hpp b/include/util/command.hpp
index 3a38da3..5f398e1 100644
--- a/include/util/command.hpp
+++ b/include/util/command.hpp
@@ -68,7 +68,10 @@ inline int close(FILE* fp, pid_t pid) {
 inline FILE* open(const std::string& cmd, int& pid) {
   if (cmd == "") return nullptr;
   int fd[2];
-  pipe(fd);
+  if (pipe(fd) != 0){
+    spdlog::error("Unable to pipe fd");
+    return nullptr;
+  }
 
   pid_t child_pid = fork();
 
diff --git a/include/util/format.hpp b/include/util/format.hpp
index 543a100..48f0f51 100644
--- a/include/util/format.hpp
+++ b/include/util/format.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <fmt/format.h>
+#include <glibmm/ustring.h>
 
 class pow_format {
   public:
@@ -84,5 +85,15 @@ namespace fmt {
             );
         }
     };
+
+
+    // Glib ustirng support
+    template <>
+    struct formatter<Glib::ustring> : formatter<std::string> {
+      template <typename FormatContext>
+      auto format(const Glib::ustring& value, FormatContext& ctx) {
+        return formatter<std::string>::format(value, ctx);
+      }
+    };
 }
 
diff --git a/man/waybar-clock.5.scd b/man/waybar-clock.5.scd
index 2c901d2..265e739 100644
--- a/man/waybar-clock.5.scd
+++ b/man/waybar-clock.5.scd
@@ -86,6 +86,11 @@ The *clock* module displays the current date and time.
 	typeof: double ++
 	Threshold to be used when scrolling.
 
+*tooltip*: ++
+	typeof: bool ++
+	default: true ++
+	Option to disable tooltip on hover.
+
 View all valid format options in *strftime(3)*.
 
 # FORMAT REPLACEMENTS
diff --git a/man/waybar-custom.5.scd b/man/waybar-custom.5.scd
index 8f9dcfa..3d30859 100644
--- a/man/waybar-custom.5.scd
+++ b/man/waybar-custom.5.scd
@@ -151,7 +151,8 @@ $text\\n$tooltip\\n$class*
 	"max-length": 40,
 	"interval": 30, // Remove this if your script is endless and write in loop
 	"exec": "$HOME/.config/waybar/mediaplayer.sh 2> /dev/null", // Script in resources folder
-	"exec-if": "pgrep spotify"
+	"exec-if": "pgrep spotify",
+	"return-type": "json"
 }
 ```
 
diff --git a/man/waybar-sway-mode.5.scd b/man/waybar-sway-mode.5.scd
index b8b59cd..29eed4f 100644
--- a/man/waybar-sway-mode.5.scd
+++ b/man/waybar-sway-mode.5.scd
@@ -69,7 +69,7 @@ Addressed by *sway/mode*
 # EXAMPLES
 
 ```
-"sway/window": {
+"sway/mode": {
     "format": " {}",
     "max-length": 50
 }
diff --git a/man/waybar-tray.5.scd b/man/waybar-tray.5.scd
index c664594..bfd1f29 100644
--- a/man/waybar-tray.5.scd
+++ b/man/waybar-tray.5.scd
@@ -29,6 +29,10 @@ Addressed by *tray*
     typeof: integer ++
     Defines the spacing between the tray icons.
 
+*reverse-direction*: ++
+    typeof: bool ++
+    Defines if new app icons should be added in a reverse order
+
 *on-update*: ++
 	typeof: string ++
 	Command to execute when the module is updated.
diff --git a/src/AModule.cpp b/src/AModule.cpp
index 7da942e..0e0f00e 100644
--- a/src/AModule.cpp
+++ b/src/AModule.cpp
@@ -6,7 +6,9 @@ namespace waybar {
 
 AModule::AModule(const Json::Value& config, const std::string& name, const std::string& id,
                  bool enable_click, bool enable_scroll)
-    : name_(std::move(name)), config_(std::move(config)) {
+    : name_(std::move(name)), config_(std::move(config))
+    , distance_scrolled_y_(0.0)
+    , distance_scrolled_x_(0.0) {
   // configure events' user commands
   if (config_["on-click"].isString() || config_["on-click-middle"].isString() ||
       config_["on-click-backward"].isString() || config_["on-click-forward"].isString() ||
diff --git a/src/modules/battery.cpp b/src/modules/battery.cpp
index 2656769..c0075a4 100644
--- a/src/modules/battery.cpp
+++ b/src/modules/battery.cpp
@@ -161,7 +161,7 @@ const std::tuple<uint8_t, float, std::string, float> waybar::modules::Battery::g
       uint32_t    energy_now;
       uint32_t    energy_full_design;
       std::string _status;
-      std::ifstream(bat / "status") >> _status;
+      std::getline(std::ifstream(bat / "status"), _status);
 
       // Some battery will report current and charge in μA/μAh.
       // Scale these by the voltage to get μW/μWh.
diff --git a/src/modules/clock.cpp b/src/modules/clock.cpp
index b0a6776..acb90b7 100644
--- a/src/modules/clock.cpp
+++ b/src/modules/clock.cpp
@@ -99,7 +99,7 @@ auto waybar::modules::Clock::update() -> void {
     // As date dep is not fully compatible, prefer fmt
     tzset();
     auto localtime = fmt::localtime(std::chrono::system_clock::to_time_t(now));
-    text = fmt::format(format_, localtime);
+    text = fmt::format(locale_, format_, localtime);
   } else {
     text = fmt::format(format_, wtime);
   }
@@ -113,10 +113,10 @@ auto waybar::modules::Clock::update() -> void {
       }
       auto tooltip_format = config_["tooltip-format"].asString();
       text = fmt::format(tooltip_format, wtime, fmt::arg(kCalendarPlaceholder.c_str(), calendar_lines));
+      label_.set_tooltip_markup(text);
     }
   }
 
-  label_.set_tooltip_markup(text);
   // Call parent update
   ALabel::update();
 }
diff --git a/src/modules/network.cpp b/src/modules/network.cpp
index 4825a09..4fd8e3e 100644
--- a/src/modules/network.cpp
+++ b/src/modules/network.cpp
@@ -78,7 +78,7 @@ waybar::modules::Network::Network(const std::string &id, const Json::Value &conf
       family_(config["family"] == "ipv6" ? AF_INET6 : AF_INET),
       efd_(-1),
       ev_fd_(-1),
-      want_route_dump_(false),
+      want_route_dump_(true),
       want_link_dump_(false),
       want_addr_dump_(false),
       dump_in_progress_(false),
@@ -106,7 +106,7 @@ waybar::modules::Network::Network(const std::string &id, const Json::Value &conf
   }
 
   if (!config_["interface"].isString()) {
-    // "interface" isn't configure, then try to guess the external
+    // "interface" isn't configured, then try to guess the external
     // interface currently used for internet.
     want_route_dump_ = true;
   } else {
diff --git a/src/modules/pulseaudio.cpp b/src/modules/pulseaudio.cpp
index 3c32060..b1f7830 100644
--- a/src/modules/pulseaudio.cpp
+++ b/src/modules/pulseaudio.cpp
@@ -54,7 +54,9 @@ void waybar::modules::Pulseaudio::contextStateCb(pa_context *c, void *data) {
           c,
           static_cast<enum pa_subscription_mask>(static_cast<int>(PA_SUBSCRIPTION_MASK_SERVER) |
                                                  static_cast<int>(PA_SUBSCRIPTION_MASK_SINK) |
-                                                 static_cast<int>(PA_SUBSCRIPTION_MASK_SOURCE)),
+                                                 static_cast<int>(PA_SUBSCRIPTION_MASK_SINK_INPUT) |
+                                                 static_cast<int>(PA_SUBSCRIPTION_MASK_SOURCE) |
+                                                 static_cast<int>(PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT)),
           nullptr,
           nullptr);
       break;
@@ -121,8 +123,12 @@ void waybar::modules::Pulseaudio::subscribeCb(pa_context *                 conte
     pa_context_get_server_info(context, serverInfoCb, data);
   } else if (facility == PA_SUBSCRIPTION_EVENT_SINK) {
     pa_context_get_sink_info_by_index(context, idx, sinkInfoCb, data);
+  } else if (facility == PA_SUBSCRIPTION_EVENT_SINK_INPUT) {
+    pa_context_get_sink_info_list(context, sinkInfoCb, data);
   } else if (facility == PA_SUBSCRIPTION_EVENT_SOURCE) {
     pa_context_get_source_info_by_index(context, idx, sourceInfoCb, data);
+  } else if (facility == PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT) {
+    pa_context_get_source_info_list(context, sourceInfoCb, data);
   }
 }
 
@@ -279,7 +285,7 @@ auto waybar::modules::Pulseaudio::update() -> void {
                                 fmt::arg("source_desc", source_desc_),
                                 fmt::arg("icon", getIcon(volume_, getPulseIcon()))));
   getState(volume_);
-  
+
   if (tooltipEnabled()) {
     if (tooltip_format.empty() && config_["tooltip-format"].isString()) {
       tooltip_format = config_["tooltip-format"].asString();
diff --git a/src/modules/sni/item.cpp b/src/modules/sni/item.cpp
index b504c8d..74987ca 100644
--- a/src/modules/sni/item.cpp
+++ b/src/modules/sni/item.cpp
@@ -8,13 +8,7 @@
 #include <fstream>
 #include <map>
 
-template <>
-struct fmt::formatter<Glib::ustring> : formatter<std::string> {
-  template <typename FormatContext>
-  auto format(const Glib::ustring& value, FormatContext& ctx) {
-    return formatter<std::string>::format(value, ctx);
-  }
-};
+#include "util/format.hpp"
 
 template <>
 struct fmt::formatter<Glib::VariantBase> : formatter<std::string> {
diff --git a/src/modules/sni/tray.cpp b/src/modules/sni/tray.cpp
index c32c0d6..94120be 100644
--- a/src/modules/sni/tray.cpp
+++ b/src/modules/sni/tray.cpp
@@ -25,7 +25,11 @@ Tray::Tray(const std::string& id, const Bar& bar, const Json::Value& config)
 }
 
 void Tray::onAdd(std::unique_ptr<Item>& item) {
-  box_.pack_start(item->event_box);
+  if (config_["reverse-direction"].isBool() && config_["reverse-direction"].asBool()) {
+    box_.pack_end(item->event_box);
+  } else {
+    box_.pack_start(item->event_box);
+  }
   dp.emit();
 }
 
diff --git a/src/modules/sway/language.cpp b/src/modules/sway/language.cpp
index 73a64c3..f64c7d0 100644
--- a/src/modules/sway/language.cpp
+++ b/src/modules/sway/language.cpp
@@ -154,7 +154,10 @@ auto Language::init_layouts_map(const std::vector<std::string>& used_layouts) ->
 
   std::map<std::string, int> short_name_to_number_map;
   for (const auto& used_layout_name : used_layouts) {
-    auto used_layout = &layouts_map_.find(used_layout_name)->second;
+    auto found = layouts_map_.find(used_layout_name);
+    if (found == layouts_map_.end())
+      continue;
+    auto used_layout = &found->second;
     auto layouts_with_same_name_list = found_by_short_names[used_layout->short_name];
     if (layouts_with_same_name_list.size() < 2) {
       continue;