Releases

All versions are published to Maven Central. This page mirrors the GitHub releases.

2.8.0

August 30, 2026

• security: alt-attributes were rendered unescaped in ten places - an alt containing a quote could inject markup into the email. same fix applied to the copyright suffix
• fixed gallery producing broken table markup: rows stayed unbalanced at 4, 6 and 7 photos, and incomplete rows were filled with the wrong number of cells
• button alignment emitted the enum name (align="RIGHT") instead of the css value
• txt-version: galleries and space-lines were dropped entirely, tables shipped a literal "TABLE IS NOT YET AVAILABLE ON TXT-EMAIL" placeholder - tables now render their rows, image-cells carry their url
• fixed ColorStyleSimple.getAllPresets() listing BLACK_STYLE twice while BLUE_STYLE was missing
• upgraded to colors 1.0.0, which corrects hex parsing: six-digit codes read only the first digit of each pair, so #5f7bb8 resolved to #5577bb. button colors change accordingly - custom hex colors now render as specified
• upgraded commonmark 0.30.0

2.7.1

July 4, 2026

• dark-mode readability fixes (attribute/table cells stay readable, button text-color not overridden anymore)
• table footer-rows now apply their number-format
• gallery + side-image collapse correctly on small viewports

2.7.0

July 4, 2026

• new TbConfiguration.newInstanceFrameless() preset: no box-frame around the content, left aligned - like a personally written email (great for invitations or signature-style emails)
• new content.align config (center/left) to control the placement of the content-block
• new preheader(...) builder option: hidden preview-text shown by email-clients in the inbox-list
• fixed responsive behaviour: email now correctly collapses to full width below 600px viewport
• upgraded dependencies (pebble 4.1.2, commonmark 0.29.0, junit 5.14.4, lombok 1.18.46)
• smaller cleanups and fixes

2.6.1

February 27, 2026

• added space-line (to solve outlook issues)
• fixed html issues (target + style/margin)
• improved side-image
• allow some more overwrites

2.6.0

February 10, 2026

New version 2.6.0 published

2.5.0

July 22, 2025

• backported to java version 11 (close issue #8)
• upgraded versions pebble 3.2.4 (close issue #6), commonmark 0.25.0
• changed to new sonatype-release plugin + workflow

2.4.1

June 26, 2024

• added TbSideImageLine
• upgraded dependencies
• changed to jdk 17 (will go back to 11 with future releases)

2.4.0

March 14, 2023

• fix by @Nthalk thx for it see pull-request #5
• upgraded pebble 3.2.0 breaking changes compared to 3.1.5 (package structure changed)
• upgraded commonmark 0.21.0
• ci changed to github actions

2.3.1

April 3, 2022

• improved gallery display
• when newRowAfter set for gallery fill with empty same width cells

2.3.0

March 13, 2022

• improved dark mode
  • fixed color issues with links
  • allow alternative image in darkMode
  • could disable mode switch
• updated depths

2.2.0

May 31, 2021

• add gallery option to display multiple images per row
  • has an auto new row option for displaying a bunch of images
• improved layouting ImageSide and Gallery with custom text-margins
• removed some comments from html

2.1.0

May 30, 2021

• upgraded pebble 3.1.5 and all other deps
• added SideImageLine
• improved HtmlLine now with auto text-conversation as possible option
  • rewrite links
  • linebreaks for br and p
  • all other html-elements will get removed

2.0.0

August 3, 2020

• moved to postmark email-template
• removed jsoup from dependency
• redesigned the hole api
  • extended table support with interfaces and options for custom layouts
  • added key-value pairs
  • many more
• pom artifact group changed to io.rocketbase.mail
• cleaned up a lot of code
• separated module in two pices
  • common builder
  • markdown (with markdown support)

2.0.0-RC1pre-release

July 30, 2020

• moved to postmark email-template + extended table support + added key-value pairs and many more
• pom artifact group changed to io.rocketbase.mail
• removed jsoup from dependency and changed api in many cases
• cleaned up a lot of code
• separated module in two pices
  • common builder
  • markdown (with markdown support)

1.6.0

February 25, 2020

• added colors feature to easy handling of colors
  • you can now create ColorStyle via ColorPalette
  • ColorStyle also now via hex/rgb code for background, automatically detect contrast text-color
• upgraded jsoup 1.12.2

1.5.0

February 4, 2020

• extended table feature by
  • prefix column
  • middle column
  • headerRow highlighting
  • total with enabled/disable bottom/top border marking (useful for multiple totals)
• text-email with table doesn't look well (no idea how to improve it)

1.4.0

January 23, 2020

• added styling options for text + footer (color, fontStyle, textDecoration, fontWeight)
• added full-width image
• upgraded to pebble 3.1.2

1.3.0

October 15, 2019

• added table as new content-type

HtmlTextEmail htmlTextEmail = EmailTemplateBuilder.builder()
    .addTable()
    .addHeader("Invoice #12345<br>June 01 2014", true, Alignment.LEFT)
    .addItemRow("Special Product", "123,00 €").nextRow()
    .addItemRow("Short service", BigDecimal.valueOf(103, 1)).nextRow()
    .addTotalRow(BigDecimal.valueOf(13333, 2)).totalCaption("Gesamt")
.build()

1.2.0

October 8, 2019

upgraded versions - pebble 3.1.0 and jsoup 1.12.1

1.1.0

September 11, 2018

added possibility to overrule html/text detection
thx to @bernolanger

1.0.2

July 17, 2018

improved html -> text will replace br and p by new line in text version

1.0.1

July 17, 2018

removed "text-transform: capatize" from button styling

1.0.0

July 17, 2018

• added image
• added jsoup for better html -> text conversation
• added via jsoup a dynamic style injection for links within footer and text
• merged addHtml and addText to just one (jsoup will detect html)
• changed fluent api in order to get more flexibility for options

0.1.0

June 24, 2018

first release with main basic features