diff --git a/lua/persisted/config.lua b/lua/persisted/config.lua
index 61878bd..425ecdf 100644
--- a/lua/persisted/config.lua
+++ b/lua/persisted/config.lua
@@ -8,13 +8,6 @@ local defaults = {
   autosave = true, -- automatically save session files when exiting Neovim
   should_autosave = nil, -- function to determine if a session should be autosaved (resolve to a boolean)
 
-  -- TODO: Remove callbacks after deprecation notice ends
-  before_save = nil, -- function to run before the session is saved to disk
-  after_save = nil, -- function to run after the session is saved to disk
-  before_source = nil, -- function to run before the session is sourced
-  after_source = nil, -- function to run after the session is sourced
-  --
-
   autoload = false, -- automatically load the session for the cwd on Neovim startup
   on_autoload_no_session = nil, -- function to run when `autoload = true` but there is no session to load
 
@@ -23,10 +16,6 @@ local defaults = {
   ignored_dirs = nil, -- table of dirs that are ignored for auto-saving and auto-loading
 
   telescope = { -- options for the telescope extension
-    -- TODO: Remove callbacks after deprecation notice ends
-    before_source = nil, -- function to run before the session is sourced via telescope
-    after_source = nil, -- function to run after the session is sourced via telescope
-    --
     reset_prompt_after_deletion = true, -- whether to reset prompt after session deleted
   },
 }
@@ -36,77 +25,6 @@ M.options = {}
 function M.setup(opts)
   M.options = vim.tbl_deep_extend("force", {}, defaults, opts or {})
   vim.fn.mkdir(M.options.save_dir, "p")
-
-  if opts then
-    if opts.before_source then
-      require("persisted.deprecate").write(
-        "----------\n",
-        "The use of the ",
-        { "before_source", "ErrorMsg" },
-        " callback.\nPlease replace with the ",
-        { "PersistedLoadPre", "WarningMsg" },
-        { " user event. This will be removed from the plugin on " },
-        { "2023-03-05", "WarningMsg" }
-      )
-    end
-    if opts.after_source then
-      require("persisted.deprecate").write(
-        "----------\n",
-        "The use of the ",
-        { "after_source", "ErrorMsg" },
-        " callback.\nPlease replace with the ",
-        { "PersistedLoadPost", "WarningMsg" },
-        { " user event. This will be removed from the plugin on " },
-        { "2023-03-05", "WarningMsg" }
-      )
-    end
-    if opts.before_save then
-      require("persisted.deprecate").write(
-        "----------\n",
-        "The use of the ",
-        { "before_save", "ErrorMsg" },
-        " callback.\nPlease replace with the ",
-        { "PersistedSavePre", "WarningMsg" },
-        { " user event. This will be removed from the plugin on " },
-        { "2023-03-05", "WarningMsg" }
-      )
-    end
-    if opts.after_save then
-      require("persisted.deprecate").write(
-        "----------\n",
-        "The use of the ",
-        { "after_save", "ErrorMsg" },
-        " callback.\nPlease replace with the ",
-        { "PersistedSavePost", "WarningMsg" },
-        { " user event. This will be removed from the plugin on " },
-        { "2023-03-05", "WarningMsg" }
-      )
-    end
-
-    -- Telescope
-    if opts.telescope and opts.telescope.before_source then
-      require("persisted.deprecate").write(
-        "----------\n",
-        "The use of the ",
-        { "telescope.before_source", "ErrorMsg" },
-        " callback.\nPlease replace with the ",
-        { "PersistedTelescopeLoadPre", "WarningMsg" },
-        { " user event. This will be removed from the plugin on " },
-        { "2023-03-05", "WarningMsg" }
-      )
-    end
-    if opts.telescope and opts.telescope.after_source then
-      require("persisted.deprecate").write(
-        "----------\n",
-        "The use of the ",
-        { "telescope.after_source", "ErrorMsg" },
-        " callback.\nPlease replace with the ",
-        { "PersistedTelescopeLoadPost", "WarningMsg" },
-        { " user event. This will be removed from the plugin on " },
-        { "2023-03-05", "WarningMsg" }
-      )
-    end
-  end
 end
 
 return M
diff --git a/lua/persisted/deprecate.lua b/lua/persisted/deprecate.lua
index 8ec42a8..b8b8d30 100644
--- a/lua/persisted/deprecate.lua
+++ b/lua/persisted/deprecate.lua
@@ -3,36 +3,36 @@
 --https://github.com/EdenEast/nightfox.nvim/blob/main/lua/nightfox/lib/deprecation.lua
 --]
 local M = {
-    _list = { { "[Persisted.nvim]\n", "Question" }, { "The following have been " }, { "deprecated:\n", "WarningMsg" } },
-    _has_registered = false,
+  _list = { { "[Persisted.nvim]\n", "Question" }, { "The following have been " }, { "deprecated:\n", "WarningMsg" } },
+  _has_registered = false,
 }
 
 function M.write(...)
-    for _, e in ipairs({ ... }) do
-        table.insert(M._list, type(e) == "string" and { e } or e)
-    end
+  for _, e in ipairs({ ... }) do
+    table.insert(M._list, type(e) == "string" and { e } or e)
+  end
 
-    M._list[#M._list][1] = M._list[#M._list][1] .. "\n"
+  M._list[#M._list][1] = M._list[#M._list][1] .. "\n"
 
-    if not M._has_registered then
-        vim.cmd([[
+  if not M._has_registered then
+    vim.cmd([[
             augroup PersistedDeprecations
                 au!
                 autocmd VimEnter * ++once lua require("persisted.deprecate").flush()
             augroup END
         ]])
-        M._has_registered = true
-    end
+    M._has_registered = true
+  end
 end
 
 function M.flush()
-    M.write(
-        "----------\n",
-        "See ",
-        { "https://github.com/olimorris/persisted.nvim/issues/51", "Title" },
-        " for more information."
-    )
-    vim.api.nvim_echo(M._list, true, {})
+  M.write(
+    "----------\n",
+    "See ",
+    { "https://github.com/olimorris/persisted.nvim/issues/51", "Title" },
+    " for more information."
+  )
+  vim.api.nvim_echo(M._list, true, {})
 end
 
 return M
diff --git a/lua/persisted/init.lua b/lua/persisted/init.lua
index 5c65a3e..6cb8a67 100644
--- a/lua/persisted/init.lua
+++ b/lua/persisted/init.lua
@@ -86,9 +86,7 @@ function M.load(opt)
   if session then
     if vim.fn.filereadable(session) ~= 0 then
       vim.g.persisting_session = config.options.follow_cwd and nil or session
-      -- TODO: Alter this function call after deprecation notice ends
-      utils.load_session(session, config.options.before_source, config.options.after_source, config.options.silent)
-      --
+      utils.load_session(session, config.options.silent)
     elseif type(config.options.on_autoload_no_session) == "function" then
       config.options.on_autoload_no_session()
     end
@@ -131,37 +129,26 @@ end
 function M.save(opt)
   opt = opt or {}
 
-  -- If the user has stopped the session, then do not save
+  -- Do not save the session if the user has manually stopped it
   if vim.g.persisting == false then
     return
   end
 
-  -- Autosave config option takes priority unless it's overriden
+  -- Do not save the session if autosave is turned off...unless it's overriden
   if not config.options.autosave and not opt.override then
     return
   end
 
+  -- Do not save the session if the callback returns false
   if type(config.options.should_autosave) == "function" and not config.options.should_autosave() then
     return
   end
 
-  --TODO: Remove this after deprecation notice period ends
-  if type(config.options.before_save) == "function" then
-    config.options.before_save()
-  end
-  --
-
   vim.api.nvim_exec_autocmds("User", { pattern = "PersistedSavePre" })
 
   vim.cmd("mks! " .. e(vim.g.persisting_session or get_current()))
   vim.g.persisting = true
 
-  --TODO: Remove this after deprecation notice period ends
-  if type(config.options.after_save) == "function" then
-    config.options.after_save()
-  end
-  --
-
   vim.api.nvim_exec_autocmds("User", { pattern = "PersistedSavePost" })
 end
 
diff --git a/lua/persisted/utils.lua b/lua/persisted/utils.lua
index 93ab155..d0df86b 100644
--- a/lua/persisted/utils.lua
+++ b/lua/persisted/utils.lua
@@ -61,19 +61,9 @@ end
 
 ---Load the given session
 ---@param session string
----@param before_callback function
----@param after_callback function
 ---@param silent boolean Load the session silently?
 ---@return nil|string
-function M.load_session(session, before_callback, after_callback, silent)
-  -- TODO: Clean up this function call after deprecation notice ends
-
-  --TODO: Remove this after deprecation notice period ends
-  if type(before_callback) == "function" then
-    before_callback()
-  end
-  --
-
+function M.load_session(session, silent)
   vim.api.nvim_exec_autocmds("User", { pattern = "PersistedLoadPre", data = session })
 
   local ok, result = pcall(vim.cmd, (silent and "silent " or "") .. "source " .. e(session))
@@ -81,12 +71,6 @@ function M.load_session(session, before_callback, after_callback, silent)
     return echoerr("Error loading the session! ", result)
   end
 
-  --TODO: Remove this after deprecation notice period ends
-  if type(after_callback) == "function" then
-    after_callback()
-  end
-  --
-
   vim.api.nvim_exec_autocmds("User", { pattern = "PersistedLoadPost", data = session })
 end
 
diff --git a/lua/telescope/_extensions/actions.lua b/lua/telescope/_extensions/actions.lua
index 0f0d791..671f6a5 100644
--- a/lua/telescope/_extensions/actions.lua
+++ b/lua/telescope/_extensions/actions.lua
@@ -18,14 +18,7 @@ M.load_session = function(session, config)
   vim.api.nvim_exec_autocmds("User", { pattern = "PersistedTelescopeLoadPre", data = session })
 
   vim.schedule(function()
-    -- TODO: clean up this function call after deprecation notice ends
-    utils.load_session(
-      session.file_path,
-      config.telescope.before_source and config.telescope.before_source(session) or _,
-      config.telescope.after_source and config.telescope.after_source(session) or _,
-      config.silent
-      --
-    )
+    utils.load_session(session.file_path, config.silent)
   end)
 
   vim.api.nvim_exec_autocmds("User", { pattern = "PersistedTelescopeLoadPost", data = session })
diff --git a/lua/telescope/_extensions/persisted.lua b/lua/telescope/_extensions/persisted.lua
index 4c42990..ae0de2e 100644
--- a/lua/telescope/_extensions/persisted.lua
+++ b/lua/telescope/_extensions/persisted.lua
@@ -10,7 +10,7 @@ local telescope_opts = {}
 
 local function search_sessions(opts)
   local config = require("persisted.config").options
-  opts = vim.tbl_extend('force', telescope_opts, opts or {})
+  opts = vim.tbl_extend("force", telescope_opts, opts or {})
 
   pickers
     .new(opts, {
@@ -21,7 +21,7 @@ local function search_sessions(opts)
         local refresh_sessions = function()
           local picker = action_state.get_current_picker(prompt_bufnr)
           picker:refresh(_finders.session_finder(require("persisted").list()), {
-            reset_prompt = config.telescope.reset_prompt_after_deletion
+            reset_prompt = config.telescope.reset_prompt_after_deletion,
           })
         end